Home / 17,287,291.95-23,856,455.02-9,552,266.61

Finding the Fourth Proportional to 17,287,291.95, 23,856,455.02 and 9,552,266.61

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Solution

The fourth proportional to 17,287,291.95, 23,856,455.02 and 9,552,266.61 is: 13,182,123.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,287,291.95 : 23,856,455.02 = 9,552,266.61 : x
  2. Step 2: Convert to fraction form
    17,287,291.95/23,856,455.02 = 9,552,266.61/x
  3. Step 3: Cross multiply
    17,287,291.95x = 23,856,455.02 × 9,552,266.61
  4. Step 4: Simplify right side
    17,287,291.95x = 227,883,218,720,512.88
  5. Step 5: Solve for x
    x = 227,883,218,720,512.88/17,287,291.95
  6. Step 6: Final answer
    x = 13,182,123.57

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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.