Home / 51,318,036.72-77,002,346.52-24,026,177.52

Finding the Fourth Proportional to 51,318,036.72, 77,002,346.52 and 24,026,177.52

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Solution

The fourth proportional to 51,318,036.72, 77,002,346.52 and 24,026,177.52 is: 36,051,107.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,318,036.72 : 77,002,346.52 = 24,026,177.52 : x
  2. Step 2: Convert to fraction form
    51,318,036.72/77,002,346.52 = 24,026,177.52/x
  3. Step 3: Cross multiply
    51,318,036.72x = 77,002,346.52 × 24,026,177.52
  4. Step 4: Simplify right side
    51,318,036.72x = 1,850,072,046,946,074
  5. Step 5: Solve for x
    x = 1,850,072,046,946,074/51,318,036.72
  6. Step 6: Final answer
    x = 36,051,107.28

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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.