Home / 24,653,470.25-34,021,262.22-13,489,920.06

Finding the Fourth Proportional to 24,653,470.25, 34,021,262.22 and 13,489,920.06

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Solution

The fourth proportional to 24,653,470.25, 34,021,262.22 and 13,489,920.06 is: 18,615,801.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,653,470.25 : 34,021,262.22 = 13,489,920.06 : x
  2. Step 2: Convert to fraction form
    24,653,470.25/34,021,262.22 = 13,489,920.06/x
  3. Step 3: Cross multiply
    24,653,470.25x = 34,021,262.22 × 13,489,920.06
  4. Step 4: Simplify right side
    24,653,470.25x = 458,944,107,688,098.12
  5. Step 5: Solve for x
    x = 458,944,107,688,098.12/24,653,470.25
  6. Step 6: Final answer
    x = 18,615,801.47

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1.5x scale

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.