Home / 24,229,939.60-36,344,909.40-17,427,494.80

Finding the Fourth Proportional to 24,229,939.60, 36,344,909.40 and 17,427,494.80

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Solution

The fourth proportional to 24,229,939.60, 36,344,909.40 and 17,427,494.80 is: 26,141,242.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,229,939.60 : 36,344,909.40 = 17,427,494.80 : x
  2. Step 2: Convert to fraction form
    24,229,939.60/36,344,909.40 = 17,427,494.80/x
  3. Step 3: Cross multiply
    24,229,939.60x = 36,344,909.40 × 17,427,494.80
  4. Step 4: Simplify right side
    24,229,939.60x = 633,400,719,574,971.12
  5. Step 5: Solve for x
    x = 633,400,719,574,971.12/24,229,939.60
  6. Step 6: Final answer
    x = 26,141,242.20

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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.