Home / 16,233,899.39-22,396,548.17-9,264,964.15

Finding the Fourth Proportional to 16,233,899.39, 22,396,548.17 and 9,264,964.15

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Solution

The fourth proportional to 16,233,899.39, 22,396,548.17 and 9,264,964.15 is: 12,782,093.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,233,899.39 : 22,396,548.17 = 9,264,964.15 : x
  2. Step 2: Convert to fraction form
    16,233,899.39/22,396,548.17 = 9,264,964.15/x
  3. Step 3: Cross multiply
    16,233,899.39x = 22,396,548.17 × 9,264,964.15
  4. Step 4: Simplify right side
    16,233,899.39x = 207,503,215,845,969.16
  5. Step 5: Solve for x
    x = 207,503,215,845,969.16/16,233,899.39
  6. Step 6: Final answer
    x = 12,782,093.26

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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.