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Finding the Fourth Proportional to 59,939,562.52, 82,716,856.88 and 32,437,493.20

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Solution

The fourth proportional to 59,939,562.52, 82,716,856.88 and 32,437,493.20 is: 44,763,881.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,939,562.52 : 82,716,856.88 = 32,437,493.20 : x
  2. Step 2: Convert to fraction form
    59,939,562.52/82,716,856.88 = 32,437,493.20/x
  3. Step 3: Cross multiply
    59,939,562.52x = 82,716,856.88 × 32,437,493.20
  4. Step 4: Simplify right side
    59,939,562.52x = 2,683,127,482,570,373
  5. Step 5: Solve for x
    x = 2,683,127,482,570,373/59,939,562.52
  6. Step 6: Final answer
    x = 44,763,881.65

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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.