Home / 1,490,914,852,853.30-2,236,372,279,280-1,490,914,852,853.30

Finding the Fourth Proportional to 1,490,914,852,853.30, 2,236,372,279,280 and 1,490,914,852,853.30

Calculator

Solution

The fourth proportional to 1,490,914,852,853.30, 2,236,372,279,280 and 1,490,914,852,853.30 is: 2,236,372,279,280

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,914,852,853.30 : 2,236,372,279,280 = 1,490,914,852,853.30 : x
  2. Step 2: Convert to fraction form
    1,490,914,852,853.30/2,236,372,279,280 = 1,490,914,852,853.30/x
  3. Step 3: Cross multiply
    1,490,914,852,853.30x = 2,236,372,279,280 × 1,490,914,852,853.30
  4. Step 4: Simplify right side
    1,490,914,852,853.30x = 3,334,240,647,687,940,629,069,824
  5. Step 5: Solve for x
    x = 3,334,240,647,687,940,629,069,824/1,490,914,852,853.30
  6. Step 6: Final answer
    x = 2,236,372,279,280

Related Problems

Find fourth proportional to 745,457,426,426.65, 1,118,186,139,640 and 745,457,426,426.65
Half scale
Find fourth proportional to 2,981,829,705,706.60, 4,472,744,558,560 and 2,981,829,705,706.60
Double scale
Find fourth proportional to 1,490,914,852,854.30, 2,236,372,279,281.50 and 1,490,914,852,854.30
Similar ratio
Find fourth proportional to 2,236,372,279,279.95, 3,354,558,418,920 and 2,236,372,279,279.95
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.