Home / 17,488,691.94-24,134,437.71-9,754,235.22

Finding the Fourth Proportional to 17,488,691.94, 24,134,437.71 and 9,754,235.22

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Solution

The fourth proportional to 17,488,691.94, 24,134,437.71 and 9,754,235.22 is: 13,460,868.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,691.94 : 24,134,437.71 = 9,754,235.22 : x
  2. Step 2: Convert to fraction form
    17,488,691.94/24,134,437.71 = 9,754,235.22/x
  3. Step 3: Cross multiply
    17,488,691.94x = 24,134,437.71 × 9,754,235.22
  4. Step 4: Simplify right side
    17,488,691.94x = 235,412,982,325,778.16
  5. Step 5: Solve for x
    x = 235,412,982,325,778.16/17,488,691.94
  6. Step 6: Final answer
    x = 13,460,868.49

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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.