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Finding the Fourth Proportional to 17,584,099.26, 26,344,262.03 and 17,201,461.74

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Solution

The fourth proportional to 17,584,099.26, 26,344,262.03 and 17,201,461.74 is: 25,770,999.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,099.26 : 26,344,262.03 = 17,201,461.74 : x
  2. Step 2: Convert to fraction form
    17,584,099.26/26,344,262.03 = 17,201,461.74/x
  3. Step 3: Cross multiply
    17,584,099.26x = 26,344,262.03 × 17,201,461.74
  4. Step 4: Simplify right side
    17,584,099.26x = 453,159,815,291,572.38
  5. Step 5: Solve for x
    x = 453,159,815,291,572.38/17,584,099.26
  6. Step 6: Final answer
    x = 25,770,999.62

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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.