Home / 24,924,424.40-37,321,366.80-20,040,772.40

Finding the Fourth Proportional to 24,924,424.40, 37,321,366.80 and 20,040,772.40

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Solution

The fourth proportional to 24,924,424.40, 37,321,366.80 and 20,040,772.40 is: 30,008,677.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,924,424.40 : 37,321,366.80 = 20,040,772.40 : x
  2. Step 2: Convert to fraction form
    24,924,424.40/37,321,366.80 = 20,040,772.40/x
  3. Step 3: Cross multiply
    24,924,424.40x = 37,321,366.80 × 20,040,772.40
  4. Step 4: Simplify right side
    24,924,424.40x = 747,949,017,695,716.25
  5. Step 5: Solve for x
    x = 747,949,017,695,716.25/24,924,424.40
  6. Step 6: Final answer
    x = 30,008,677.66

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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.