Home / 39,194,013.06-58,792,341.48-13,635,234.18

Finding the Fourth Proportional to 39,194,013.06, 58,792,341.48 and 13,635,234.18

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Solution

The fourth proportional to 39,194,013.06, 58,792,341.48 and 13,635,234.18 is: 20,453,311.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194,013.06 : 58,792,341.48 = 13,635,234.18 : x
  2. Step 2: Convert to fraction form
    39,194,013.06/58,792,341.48 = 13,635,234.18/x
  3. Step 3: Cross multiply
    39,194,013.06x = 58,792,341.48 × 13,635,234.18
  4. Step 4: Simplify right side
    39,194,013.06x = 801,647,344,070,327.75
  5. Step 5: Solve for x
    x = 801,647,344,070,327.75/39,194,013.06
  6. Step 6: Final answer
    x = 20,453,311.14

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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.