Home / 24,487,951.32-33,792,357.87-13,324,490.01

Finding the Fourth Proportional to 24,487,951.32, 33,792,357.87 and 13,324,490.01

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Solution

The fourth proportional to 24,487,951.32, 33,792,357.87 and 13,324,490.01 is: 18,387,243.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,487,951.32 : 33,792,357.87 = 13,324,490.01 : x
  2. Step 2: Convert to fraction form
    24,487,951.32/33,792,357.87 = 13,324,490.01/x
  3. Step 3: Cross multiply
    24,487,951.32x = 33,792,357.87 × 13,324,490.01
  4. Step 4: Simplify right side
    24,487,951.32x = 450,265,934,853,159.81
  5. Step 5: Solve for x
    x = 450,265,934,853,159.81/24,487,951.32
  6. Step 6: Final answer
    x = 18,387,243.95

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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.