Home / 17,359,763.52-23,957,827.88-9,626,312.88

Finding the Fourth Proportional to 17,359,763.52, 23,957,827.88 and 9,626,312.88

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Solution

The fourth proportional to 17,359,763.52, 23,957,827.88 and 9,626,312.88 is: 13,285,062.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,359,763.52 : 23,957,827.88 = 9,626,312.88 : x
  2. Step 2: Convert to fraction form
    17,359,763.52/23,957,827.88 = 9,626,312.88/x
  3. Step 3: Cross multiply
    17,359,763.52x = 23,957,827.88 × 9,626,312.88
  4. Step 4: Simplify right side
    17,359,763.52x = 230,625,547,098,067.09
  5. Step 5: Solve for x
    x = 230,625,547,098,067.09/17,359,763.52
  6. Step 6: Final answer
    x = 13,285,062.72

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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.