Home / 59,051,013.40-88,576,520.10-53,665,744.60

Finding the Fourth Proportional to 59,051,013.40, 88,576,520.10 and 53,665,744.60

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Solution

The fourth proportional to 59,051,013.40, 88,576,520.10 and 53,665,744.60 is: 80,498,616.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,013.40 : 88,576,520.10 = 53,665,744.60 : x
  2. Step 2: Convert to fraction form
    59,051,013.40/88,576,520.10 = 53,665,744.60/x
  3. Step 3: Cross multiply
    59,051,013.40x = 88,576,520.10 × 53,665,744.60
  4. Step 4: Simplify right side
    59,051,013.40x = 4,753,524,905,243,366
  5. Step 5: Solve for x
    x = 4,753,524,905,243,366/59,051,013.40
  6. Step 6: Final answer
    x = 80,498,616.90

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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.