Home / 24,863,521.05-34,307,104.20-13,849,996.68

Finding the Fourth Proportional to 24,863,521.05, 34,307,104.20 and 13,849,996.68

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Solution

The fourth proportional to 24,863,521.05, 34,307,104.20 and 13,849,996.68 is: 19,110,458.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,863,521.05 : 34,307,104.20 = 13,849,996.68 : x
  2. Step 2: Convert to fraction form
    24,863,521.05/34,307,104.20 = 13,849,996.68/x
  3. Step 3: Cross multiply
    24,863,521.05x = 34,307,104.20 × 13,849,996.68
  4. Step 4: Simplify right side
    24,863,521.05x = 475,153,279,270,414.06
  5. Step 5: Solve for x
    x = 475,153,279,270,414.06/24,863,521.05
  6. Step 6: Final answer
    x = 19,110,458.18

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Double scale
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1.5x scale

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.