Home / 16,577,963.62-22,868,832.46-11,412,357.10

Finding the Fourth Proportional to 16,577,963.62, 22,868,832.46 and 11,412,357.10

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Solution

The fourth proportional to 16,577,963.62, 22,868,832.46 and 11,412,357.10 is: 15,743,024.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,577,963.62 : 22,868,832.46 = 11,412,357.10 : x
  2. Step 2: Convert to fraction form
    16,577,963.62/22,868,832.46 = 11,412,357.10/x
  3. Step 3: Cross multiply
    16,577,963.62x = 22,868,832.46 × 11,412,357.10
  4. Step 4: Simplify right side
    16,577,963.62x = 260,987,282,493,591.47
  5. Step 5: Solve for x
    x = 260,987,282,493,591.47/16,577,963.62
  6. Step 6: Final answer
    x = 15,743,024.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.