Home / 26,255,301.60-39,382,952.40-16,677,553.80

Finding the Fourth Proportional to 26,255,301.60, 39,382,952.40 and 16,677,553.80

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Solution

The fourth proportional to 26,255,301.60, 39,382,952.40 and 16,677,553.80 is: 25,016,330.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,301.60 : 39,382,952.40 = 16,677,553.80 : x
  2. Step 2: Convert to fraction form
    26,255,301.60/39,382,952.40 = 16,677,553.80/x
  3. Step 3: Cross multiply
    26,255,301.60x = 39,382,952.40 × 16,677,553.80
  4. Step 4: Simplify right side
    26,255,301.60x = 656,811,307,453,839.12
  5. Step 5: Solve for x
    x = 656,811,307,453,839.12/26,255,301.60
  6. Step 6: Final answer
    x = 25,016,330.70

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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.