Home / 24,272,472.96-33,495,910.56-13,407,456.96

Finding the Fourth Proportional to 24,272,472.96, 33,495,910.56 and 13,407,456.96

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Solution

The fourth proportional to 24,272,472.96, 33,495,910.56 and 13,407,456.96 is: 18,502,234.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,272,472.96 : 33,495,910.56 = 13,407,456.96 : x
  2. Step 2: Convert to fraction form
    24,272,472.96/33,495,910.56 = 13,407,456.96/x
  3. Step 3: Cross multiply
    24,272,472.96x = 33,495,910.56 × 13,407,456.96
  4. Step 4: Simplify right side
    24,272,472.96x = 449,094,979,169,209.50
  5. Step 5: Solve for x
    x = 449,094,979,169,209.50/24,272,472.96
  6. Step 6: Final answer
    x = 18,502,234.19

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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.