Home / 17,159,412.59-25,740,092.21-5,488,809.06

Finding the Fourth Proportional to 17,159,412.59, 25,740,092.21 and 5,488,809.06

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Solution

The fourth proportional to 17,159,412.59, 25,740,092.21 and 5,488,809.06 is: 8,233,524.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,159,412.59 : 25,740,092.21 = 5,488,809.06 : x
  2. Step 2: Convert to fraction form
    17,159,412.59/25,740,092.21 = 5,488,809.06/x
  3. Step 3: Cross multiply
    17,159,412.59x = 25,740,092.21 × 5,488,809.06
  4. Step 4: Simplify right side
    17,159,412.59x = 141,282,451,396,564.72
  5. Step 5: Solve for x
    x = 141,282,451,396,564.72/17,159,412.59
  6. Step 6: Final answer
    x = 8,233,524.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.