Home / 17,496,071.60-26,232,702.60-15,704,481.20

Finding the Fourth Proportional to 17,496,071.60, 26,232,702.60 and 15,704,481.20

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Solution

The fourth proportional to 17,496,071.60, 26,232,702.60 and 15,704,481.20 is: 23,546,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,071.60 : 26,232,702.60 = 15,704,481.20 : x
  2. Step 2: Convert to fraction form
    17,496,071.60/26,232,702.60 = 15,704,481.20/x
  3. Step 3: Cross multiply
    17,496,071.60x = 26,232,702.60 × 15,704,481.20
  4. Step 4: Simplify right side
    17,496,071.60x = 411,970,984,806,891.12
  5. Step 5: Solve for x
    x = 411,970,984,806,891.12/17,496,071.60
  6. Step 6: Final answer
    x = 23,546,484.85

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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.