Home / 17,532,808.65-24,195,308.70-9,797,850.95

Finding the Fourth Proportional to 17,532,808.65, 24,195,308.70 and 9,797,850.95

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Solution

The fourth proportional to 17,532,808.65, 24,195,308.70 and 9,797,850.95 is: 13,521,052.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,808.65 : 24,195,308.70 = 9,797,850.95 : x
  2. Step 2: Convert to fraction form
    17,532,808.65/24,195,308.70 = 9,797,850.95/x
  3. Step 3: Cross multiply
    17,532,808.65x = 24,195,308.70 × 9,797,850.95
  4. Step 4: Simplify right side
    17,532,808.65x = 237,062,028,210,861.72
  5. Step 5: Solve for x
    x = 237,062,028,210,861.72/17,532,808.65
  6. Step 6: Final answer
    x = 13,521,052.61

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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.