Home / 36,496,355.91-54,737,557.05-10,937,365.35

Finding the Fourth Proportional to 36,496,355.91, 54,737,557.05 and 10,937,365.35

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Solution

The fourth proportional to 36,496,355.91, 54,737,557.05 and 10,937,365.35 is: 16,403,957.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,496,355.91 : 54,737,557.05 = 10,937,365.35 : x
  2. Step 2: Convert to fraction form
    36,496,355.91/54,737,557.05 = 10,937,365.35/x
  3. Step 3: Cross multiply
    36,496,355.91x = 54,737,557.05 × 10,937,365.35
  4. Step 4: Simplify right side
    36,496,355.91x = 598,684,659,822,318.12
  5. Step 5: Solve for x
    x = 598,684,659,822,318.12/36,496,355.91
  6. Step 6: Final answer
    x = 16,403,957.19

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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.