Home / 1,399,887,273-2,999,449,341

Finding the Third Proportional to 1,399,887,273 and 2,999,449,341

Calculator

Solution

The third proportional to 1,399,887,273 and 2,999,449,341 is: 6,426,729,153.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,399,887,273 : 2,999,449,341 = 2,999,449,341 : x
  2. Step 2: Convert to fraction form
    1,399,887,273/2,999,449,341 = 2,999,449,341/x
  3. Step 3: Cross multiply
    1,399,887,273x = 2,999,449,341 × 2,999,449,341
  4. Step 4: Simplify right side
    1,399,887,273x = 8,996,696,349,225,334,784
  5. Step 5: Solve for x
    x = 8,996,696,349,225,334,784/1,399,887,273
  6. Step 6: Final answer
    x = 6,426,729,153.66

Related Problems

Find third proportional to 699,943,636.50 and 1,499,724,670.50
Half scale
Find third proportional to 2,799,774,546 and 5,998,898,682
Double scale
Find third proportional to 1,399,887,275 and 2,999,449,345
Similar ratio
Find third proportional to 2,099,830,909.50 and 4,499,174,011.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.