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Finding the Fourth Proportional to 61,843,117.52, 92,744,077.82 and 24,945,477.82

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Solution

The fourth proportional to 61,843,117.52, 92,744,077.82 and 24,945,477.82 is: 37,409,907.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,843,117.52 : 92,744,077.82 = 24,945,477.82 : x
  2. Step 2: Convert to fraction form
    61,843,117.52/92,744,077.82 = 24,945,477.82/x
  3. Step 3: Cross multiply
    61,843,117.52x = 92,744,077.82 × 24,945,477.82
  4. Step 4: Simplify right side
    61,843,117.52x = 2,313,545,336,195,164
  5. Step 5: Solve for x
    x = 2,313,545,336,195,164/61,843,117.52
  6. Step 6: Final answer
    x = 37,409,907.99

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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.