Home / 44,696,520.80-67,044,781.20-15,975,087.20

Finding the Fourth Proportional to 44,696,520.80, 67,044,781.20 and 15,975,087.20

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Solution

The fourth proportional to 44,696,520.80, 67,044,781.20 and 15,975,087.20 is: 23,962,630.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696,520.80 : 67,044,781.20 = 15,975,087.20 : x
  2. Step 2: Convert to fraction form
    44,696,520.80/67,044,781.20 = 15,975,087.20/x
  3. Step 3: Cross multiply
    44,696,520.80x = 67,044,781.20 × 15,975,087.20
  4. Step 4: Simplify right side
    44,696,520.80x = 1,071,046,225,974,920.62
  5. Step 5: Solve for x
    x = 1,071,046,225,974,920.62/44,696,520.80
  6. Step 6: Final answer
    x = 23,962,630.80

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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.