Home / 17,488,825.92-24,134,622.56-9,754,369.28

Finding the Fourth Proportional to 17,488,825.92, 24,134,622.56 and 9,754,369.28

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Solution

The fourth proportional to 17,488,825.92, 24,134,622.56 and 9,754,369.28 is: 13,461,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,825.92 : 24,134,622.56 = 9,754,369.28 : x
  2. Step 2: Convert to fraction form
    17,488,825.92/24,134,622.56 = 9,754,369.28/x
  3. Step 3: Cross multiply
    17,488,825.92x = 24,134,622.56 × 9,754,369.28
  4. Step 4: Simplify right side
    17,488,825.92x = 235,418,020,883,658.94
  5. Step 5: Solve for x
    x = 235,418,020,883,658.94/17,488,825.92
  6. Step 6: Final answer
    x = 13,461,053.47

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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.