Home / 27,681,796.10-41,522,694.15-26,087,473.10

Finding the Fourth Proportional to 27,681,796.10, 41,522,694.15 and 26,087,473.10

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Solution

The fourth proportional to 27,681,796.10, 41,522,694.15 and 26,087,473.10 is: 39,131,209.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,681,796.10 : 41,522,694.15 = 26,087,473.10 : x
  2. Step 2: Convert to fraction form
    27,681,796.10/41,522,694.15 = 26,087,473.10/x
  3. Step 3: Cross multiply
    27,681,796.10x = 41,522,694.15 × 26,087,473.10
  4. Step 4: Simplify right side
    27,681,796.10x = 1,083,222,166,677,652.38
  5. Step 5: Solve for x
    x = 1,083,222,166,677,652.38/27,681,796.10
  6. Step 6: Final answer
    x = 39,131,209.65

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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.