Home / 62,165,542.86-85,796,691.08-36,054,665.55

Finding the Fourth Proportional to 62,165,542.86, 85,796,691.08 and 36,054,665.55

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Solution

The fourth proportional to 62,165,542.86, 85,796,691.08 and 36,054,665.55 is: 49,760,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,165,542.86 : 85,796,691.08 = 36,054,665.55 : x
  2. Step 2: Convert to fraction form
    62,165,542.86/85,796,691.08 = 36,054,665.55/x
  3. Step 3: Cross multiply
    62,165,542.86x = 85,796,691.08 × 36,054,665.55
  4. Step 4: Simplify right side
    62,165,542.86x = 3,093,371,002,005,795
  5. Step 5: Solve for x
    x = 3,093,371,002,005,795/62,165,542.86
  6. Step 6: Final answer
    x = 49,760,218.60

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Why These Related Problems?

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