Home / 24,446,639.80-36,643,175.70-12,296,726.20

Finding the Fourth Proportional to 24,446,639.80, 36,643,175.70 and 12,296,726.20

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Solution

The fourth proportional to 24,446,639.80, 36,643,175.70 and 12,296,726.20 is: 18,431,616.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,446,639.80 : 36,643,175.70 = 12,296,726.20 : x
  2. Step 2: Convert to fraction form
    24,446,639.80/36,643,175.70 = 12,296,726.20/x
  3. Step 3: Cross multiply
    24,446,639.80x = 36,643,175.70 × 12,296,726.20
  4. Step 4: Simplify right side
    24,446,639.80x = 450,591,098,681,393.38
  5. Step 5: Solve for x
    x = 450,591,098,681,393.38/24,446,639.80
  6. Step 6: Final answer
    x = 18,431,616.88

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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.