Home / 17,532,761.72-24,195,243.95-9,797,804.04

Finding the Fourth Proportional to 17,532,761.72, 24,195,243.95 and 9,797,804.04

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Solution

The fourth proportional to 17,532,761.72, 24,195,243.95 and 9,797,804.04 is: 13,520,987.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,761.72 : 24,195,243.95 = 9,797,804.04 : x
  2. Step 2: Convert to fraction form
    17,532,761.72/24,195,243.95 = 9,797,804.04/x
  3. Step 3: Cross multiply
    17,532,761.72x = 24,195,243.95 × 9,797,804.04
  4. Step 4: Simplify right side
    17,532,761.72x = 237,060,259,000,580.47
  5. Step 5: Solve for x
    x = 237,060,259,000,580.47/17,532,761.72
  6. Step 6: Final answer
    x = 13,520,987.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.