Home / 26,352,002.80-39,528,004.20-25,344,233.20

Finding the Fourth Proportional to 26,352,002.80, 39,528,004.20 and 25,344,233.20

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Solution

The fourth proportional to 26,352,002.80, 39,528,004.20 and 25,344,233.20 is: 38,016,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,352,002.80 : 39,528,004.20 = 25,344,233.20 : x
  2. Step 2: Convert to fraction form
    26,352,002.80/39,528,004.20 = 25,344,233.20/x
  3. Step 3: Cross multiply
    26,352,002.80x = 39,528,004.20 × 25,344,233.20
  4. Step 4: Simplify right side
    26,352,002.80x = 1,001,806,956,375,379.50
  5. Step 5: Solve for x
    x = 1,001,806,956,375,379.50/26,352,002.80
  6. Step 6: Final answer
    x = 38,016,349.80

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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.