Home / 62,588,023.17-86,376,777.30-34,719,712.53

Finding the Fourth Proportional to 62,588,023.17, 86,376,777.30 and 34,719,712.53

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Solution

The fourth proportional to 62,588,023.17, 86,376,777.30 and 34,719,712.53 is: 47,916,146.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,588,023.17 : 86,376,777.30 = 34,719,712.53 : x
  2. Step 2: Convert to fraction form
    62,588,023.17/86,376,777.30 = 34,719,712.53/x
  3. Step 3: Cross multiply
    62,588,023.17x = 86,376,777.30 × 34,719,712.53
  4. Step 4: Simplify right side
    62,588,023.17x = 2,998,976,877,123,829.50
  5. Step 5: Solve for x
    x = 2,998,976,877,123,829.50/62,588,023.17
  6. Step 6: Final answer
    x = 47,916,146.34

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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.