Home / 17,267,760.71-25,897,130.38-5,133,956.66

Finding the Fourth Proportional to 17,267,760.71, 25,897,130.38 and 5,133,956.66

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Solution

The fourth proportional to 17,267,760.71, 25,897,130.38 and 5,133,956.66 is: 7,699,593.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,760.71 : 25,897,130.38 = 5,133,956.66 : x
  2. Step 2: Convert to fraction form
    17,267,760.71/25,897,130.38 = 5,133,956.66/x
  3. Step 3: Cross multiply
    17,267,760.71x = 25,897,130.38 × 5,133,956.66
  4. Step 4: Simplify right side
    17,267,760.71x = 132,954,745,041,197.27
  5. Step 5: Solve for x
    x = 132,954,745,041,197.27/17,267,760.71
  6. Step 6: Final answer
    x = 7,699,593.90

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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.