Home / 24,727,520.54-34,123,469.99-13,712,492.73

Finding the Fourth Proportional to 24,727,520.54, 34,123,469.99 and 13,712,492.73

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Solution

The fourth proportional to 24,727,520.54, 34,123,469.99 and 13,712,492.73 is: 18,922,958.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,727,520.54 : 34,123,469.99 = 13,712,492.73 : x
  2. Step 2: Convert to fraction form
    24,727,520.54/34,123,469.99 = 13,712,492.73/x
  3. Step 3: Cross multiply
    24,727,520.54x = 34,123,469.99 × 13,712,492.73
  4. Step 4: Simplify right side
    24,727,520.54x = 467,917,834,160,248.19
  5. Step 5: Solve for x
    x = 467,917,834,160,248.19/24,727,520.54
  6. Step 6: Final answer
    x = 18,922,958.06

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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.