Home / 17,715,747.30-24,447,731.13-9,566,984.58

Finding the Fourth Proportional to 17,715,747.30, 24,447,731.13 and 9,566,984.58

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Solution

The fourth proportional to 17,715,747.30, 24,447,731.13 and 9,566,984.58 is: 13,202,438.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,715,747.30 : 24,447,731.13 = 9,566,984.58 : x
  2. Step 2: Convert to fraction form
    17,715,747.30/24,447,731.13 = 9,566,984.58/x
  3. Step 3: Cross multiply
    17,715,747.30x = 24,447,731.13 × 9,566,984.58
  4. Step 4: Simplify right side
    17,715,747.30x = 233,891,066,736,695.97
  5. Step 5: Solve for x
    x = 233,891,066,736,695.97/17,715,747.30
  6. Step 6: Final answer
    x = 13,202,438.64

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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.