Home / 92,702,455.28-139,058,996.88-24,543,375.92

Finding the Fourth Proportional to 92,702,455.28, 139,058,996.88 and 24,543,375.92

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Solution

The fourth proportional to 92,702,455.28, 139,058,996.88 and 24,543,375.92 is: 36,816,470.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,702,455.28 : 139,058,996.88 = 24,543,375.92 : x
  2. Step 2: Convert to fraction form
    92,702,455.28/139,058,996.88 = 24,543,375.92/x
  3. Step 3: Cross multiply
    92,702,455.28x = 139,058,996.88 × 24,543,375.92
  4. Step 4: Simplify right side
    92,702,455.28x = 3,412,977,235,483,947.50
  5. Step 5: Solve for x
    x = 3,412,977,235,483,947.50/92,702,455.28
  6. Step 6: Final answer
    x = 36,816,470.77

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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.