Home / 29,570,065.26-40,806,832.17-16,517,874.30

Finding the Fourth Proportional to 29,570,065.26, 40,806,832.17 and 16,517,874.30

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Solution

The fourth proportional to 29,570,065.26, 40,806,832.17 and 16,517,874.30 is: 22,794,745.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,570,065.26 : 40,806,832.17 = 16,517,874.30 : x
  2. Step 2: Convert to fraction form
    29,570,065.26/40,806,832.17 = 16,517,874.30/x
  3. Step 3: Cross multiply
    29,570,065.26x = 40,806,832.17 × 16,517,874.30
  4. Step 4: Simplify right side
    29,570,065.26x = 674,042,124,365,256.25
  5. Step 5: Solve for x
    x = 674,042,124,365,256.25/29,570,065.26
  6. Step 6: Final answer
    x = 22,794,745.92

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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.