Home / 25,270,708.86-34,873,585.02-14,259,792.15

Finding the Fourth Proportional to 25,270,708.86, 34,873,585.02 and 14,259,792.15

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Solution

The fourth proportional to 25,270,708.86, 34,873,585.02 and 14,259,792.15 is: 19,678,517.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,270,708.86 : 34,873,585.02 = 14,259,792.15 : x
  2. Step 2: Convert to fraction form
    25,270,708.86/34,873,585.02 = 14,259,792.15/x
  3. Step 3: Cross multiply
    25,270,708.86x = 34,873,585.02 × 14,259,792.15
  4. Step 4: Simplify right side
    25,270,708.86x = 497,290,073,910,553.62
  5. Step 5: Solve for x
    x = 497,290,073,910,553.62/25,270,708.86
  6. Step 6: Final answer
    x = 19,678,517.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.