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Finding the Fourth Proportional to 60,581,463.84, 83,609,002.17 and 37,375,994.16

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Solution

The fourth proportional to 60,581,463.84, 83,609,002.17 and 37,375,994.16 is: 51,582,932.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,581,463.84 : 83,609,002.17 = 37,375,994.16 : x
  2. Step 2: Convert to fraction form
    60,581,463.84/83,609,002.17 = 37,375,994.16/x
  3. Step 3: Cross multiply
    60,581,463.84x = 83,609,002.17 × 37,375,994.16
  4. Step 4: Simplify right side
    60,581,463.84x = 3,124,969,576,829,347
  5. Step 5: Solve for x
    x = 3,124,969,576,829,347/60,581,463.84
  6. Step 6: Final answer
    x = 51,582,932.78

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.