Home / 39,924,563.68-59,891,626.38-12,254,856.82

Finding the Fourth Proportional to 39,924,563.68, 59,891,626.38 and 12,254,856.82

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Solution

The fourth proportional to 39,924,563.68, 59,891,626.38 and 12,254,856.82 is: 18,383,752.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,924,563.68 : 59,891,626.38 = 12,254,856.82 : x
  2. Step 2: Convert to fraction form
    39,924,563.68/59,891,626.38 = 12,254,856.82/x
  3. Step 3: Cross multiply
    39,924,563.68x = 59,891,626.38 × 12,254,856.82
  4. Step 4: Simplify right side
    39,924,563.68x = 733,963,305,704,376.75
  5. Step 5: Solve for x
    x = 733,963,305,704,376.75/39,924,563.68
  6. Step 6: Final answer
    x = 18,383,752.71

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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.