Home / 26,853,039.30-40,232,125.35-25,965,020.10

Finding the Fourth Proportional to 26,853,039.30, 40,232,125.35 and 25,965,020.10

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Solution

The fourth proportional to 26,853,039.30, 40,232,125.35 and 25,965,020.10 is: 38,901,665.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,039.30 : 40,232,125.35 = 25,965,020.10 : x
  2. Step 2: Convert to fraction form
    26,853,039.30/40,232,125.35 = 25,965,020.10/x
  3. Step 3: Cross multiply
    26,853,039.30x = 40,232,125.35 × 25,965,020.10
  4. Step 4: Simplify right side
    26,853,039.30x = 1,044,627,943,378,469.62
  5. Step 5: Solve for x
    x = 1,044,627,943,378,469.62/26,853,039.30
  6. Step 6: Final answer
    x = 38,901,665.16

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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.