Home / 17,488,713.69-24,134,467.73-9,754,256.97

Finding the Fourth Proportional to 17,488,713.69, 24,134,467.73 and 9,754,256.97

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Solution

The fourth proportional to 17,488,713.69, 24,134,467.73 and 9,754,256.97 is: 13,460,898.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,713.69 : 24,134,467.73 = 9,754,256.97 : x
  2. Step 2: Convert to fraction form
    17,488,713.69/24,134,467.73 = 9,754,256.97/x
  3. Step 3: Cross multiply
    17,488,713.69x = 24,134,467.73 × 9,754,256.97
  4. Step 4: Simplify right side
    17,488,713.69x = 235,413,800,023,821.31
  5. Step 5: Solve for x
    x = 235,413,800,023,821.31/17,488,713.69
  6. Step 6: Final answer
    x = 13,460,898.51

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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.