Home / 1,628,755,281.60-2,443,132,922.40-852,100,843.20

Finding the Fourth Proportional to 1,628,755,281.60, 2,443,132,922.40 and 852,100,843.20

Calculator

Solution

The fourth proportional to 1,628,755,281.60, 2,443,132,922.40 and 852,100,843.20 is: 1,278,151,264.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,628,755,281.60 : 2,443,132,922.40 = 852,100,843.20 : x
  2. Step 2: Convert to fraction form
    1,628,755,281.60/2,443,132,922.40 = 852,100,843.20/x
  3. Step 3: Cross multiply
    1,628,755,281.60x = 2,443,132,922.40 × 852,100,843.20
  4. Step 4: Simplify right side
    1,628,755,281.60x = 2,081,795,623,226,720,256
  5. Step 5: Solve for x
    x = 2,081,795,623,226,720,256/1,628,755,281.60
  6. Step 6: Final answer
    x = 1,278,151,264.80

Related Problems

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.