Home / 25,219,605.66-41,181,340.78

Finding the Third Proportional to 25,219,605.66 and 41,181,340.78

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Solution

The third proportional to 25,219,605.66 and 41,181,340.78 is: 67,245,414.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,219,605.66 : 41,181,340.78 = 41,181,340.78 : x
  2. Step 2: Convert to fraction form
    25,219,605.66/41,181,340.78 = 41,181,340.78/x
  3. Step 3: Cross multiply
    25,219,605.66x = 41,181,340.78 × 41,181,340.78
  4. Step 4: Simplify right side
    25,219,605.66x = 1,695,902,828,541,444.25
  5. Step 5: Solve for x
    x = 1,695,902,828,541,444.25/25,219,605.66
  6. Step 6: Final answer
    x = 67,245,414.21

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.