Home / 27,636,234.97-41,398,835.32-13,761,393.16

Finding the Fourth Proportional to 27,636,234.97, 41,398,835.32 and 13,761,393.16

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Solution

The fourth proportional to 27,636,234.97, 41,398,835.32 and 13,761,393.16 is: 20,614,445.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,636,234.97 : 41,398,835.32 = 13,761,393.16 : x
  2. Step 2: Convert to fraction form
    27,636,234.97/41,398,835.32 = 13,761,393.16/x
  3. Step 3: Cross multiply
    27,636,234.97x = 41,398,835.32 × 13,761,393.16
  4. Step 4: Simplify right side
    27,636,234.97x = 569,705,649,204,614.38
  5. Step 5: Solve for x
    x = 569,705,649,204,614.38/27,636,234.97
  6. Step 6: Final answer
    x = 20,614,445.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.