Home / 17,287,290.95-23,856,453.64-9,552,265.61

Finding the Fourth Proportional to 17,287,290.95, 23,856,453.64 and 9,552,265.61

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Solution

The fourth proportional to 17,287,290.95, 23,856,453.64 and 9,552,265.61 is: 13,182,122.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,287,290.95 : 23,856,453.64 = 9,552,265.61 : x
  2. Step 2: Convert to fraction form
    17,287,290.95/23,856,453.64 = 9,552,265.61/x
  3. Step 3: Cross multiply
    17,287,290.95x = 23,856,453.64 × 9,552,265.61
  4. Step 4: Simplify right side
    17,287,290.95x = 227,883,181,717,691.81
  5. Step 5: Solve for x
    x = 227,883,181,717,691.81/17,287,290.95
  6. Step 6: Final answer
    x = 13,182,122.19

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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.