Home / 17,217,266.55-23,760,902.00-9,482,306.91

Finding the Fourth Proportional to 17,217,266.55, 23,760,902.00 and 9,482,306.91

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Solution

The fourth proportional to 17,217,266.55, 23,760,902.00 and 9,482,306.91 is: 13,086,175.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,217,266.55 : 23,760,902.00 = 9,482,306.91 : x
  2. Step 2: Convert to fraction form
    17,217,266.55/23,760,902.00 = 9,482,306.91/x
  3. Step 3: Cross multiply
    17,217,266.55x = 23,760,902.00 × 9,482,306.91
  4. Step 4: Simplify right side
    17,217,266.55x = 225,308,165,175,021.31
  5. Step 5: Solve for x
    x = 225,308,165,175,021.31/17,217,266.55
  6. Step 6: Final answer
    x = 13,086,175.12

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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.