Home / 19,181,181.38-41,098,299.75

Finding the Third Proportional to 19,181,181.38 and 41,098,299.75

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Solution

The third proportional to 19,181,181.38 and 41,098,299.75 is: 88,058,718.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,181,181.38 : 41,098,299.75 = 41,098,299.75 : x
  2. Step 2: Convert to fraction form
    19,181,181.38/41,098,299.75 = 41,098,299.75/x
  3. Step 3: Cross multiply
    19,181,181.38x = 41,098,299.75 × 41,098,299.75
  4. Step 4: Simplify right side
    19,181,181.38x = 1,689,070,242,340,850
  5. Step 5: Solve for x
    x = 1,689,070,242,340,850/19,181,181.38
  6. Step 6: Final answer
    x = 88,058,718.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.