Home / 34,002,947.74-51,024,180-14,305,631.56

Finding the Fourth Proportional to 34,002,947.74, 51,024,180 and 14,305,631.56

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Solution

The fourth proportional to 34,002,947.74, 51,024,180 and 14,305,631.56 is: 21,466,760.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,002,947.74 : 51,024,180 = 14,305,631.56 : x
  2. Step 2: Convert to fraction form
    34,002,947.74/51,024,180 = 14,305,631.56/x
  3. Step 3: Cross multiply
    34,002,947.74x = 51,024,180 × 14,305,631.56
  4. Step 4: Simplify right side
    34,002,947.74x = 729,933,119,731,120.88
  5. Step 5: Solve for x
    x = 729,933,119,731,120.88/34,002,947.74
  6. Step 6: Final answer
    x = 21,466,760.04

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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.