Home / 59,145,172.36-88,737,468.45-37,260,285.90

Finding the Fourth Proportional to 59,145,172.36, 88,737,468.45 and 37,260,285.90

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Solution

The fourth proportional to 59,145,172.36, 88,737,468.45 and 37,260,285.90 is: 55,902,845.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,145,172.36 : 88,737,468.45 = 37,260,285.90 : x
  2. Step 2: Convert to fraction form
    59,145,172.36/88,737,468.45 = 37,260,285.90/x
  3. Step 3: Cross multiply
    59,145,172.36x = 88,737,468.45 × 37,260,285.90
  4. Step 4: Simplify right side
    59,145,172.36x = 3,306,383,444,045,543
  5. Step 5: Solve for x
    x = 3,306,383,444,045,543/59,145,172.36
  6. Step 6: Final answer
    x = 55,902,845.70

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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.