Home / 49,024,663.20-73,529,121.60-14,938,081.20

Finding the Fourth Proportional to 49,024,663.20, 73,529,121.60 and 14,938,081.20

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Solution

The fourth proportional to 49,024,663.20, 73,529,121.60 and 14,938,081.20 is: 22,404,722.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,024,663.20 : 73,529,121.60 = 14,938,081.20 : x
  2. Step 2: Convert to fraction form
    49,024,663.20/73,529,121.60 = 14,938,081.20/x
  3. Step 3: Cross multiply
    49,024,663.20x = 73,529,121.60 × 14,938,081.20
  4. Step 4: Simplify right side
    49,024,663.20x = 1,098,383,989,025,473.75
  5. Step 5: Solve for x
    x = 1,098,383,989,025,473.75/49,024,663.20
  6. Step 6: Final answer
    x = 22,404,722.79

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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.