Home / 20,016,207.38-43,702,686.75

Finding the Third Proportional to 20,016,207.38 and 43,702,686.75

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Solution

The third proportional to 20,016,207.38 and 43,702,686.75 is: 95,418,916.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,016,207.38 : 43,702,686.75 = 43,702,686.75 : x
  2. Step 2: Convert to fraction form
    20,016,207.38/43,702,686.75 = 43,702,686.75/x
  3. Step 3: Cross multiply
    20,016,207.38x = 43,702,686.75 × 43,702,686.75
  4. Step 4: Simplify right side
    20,016,207.38x = 1,909,924,829,168,625.50
  5. Step 5: Solve for x
    x = 1,909,924,829,168,625.50/20,016,207.38
  6. Step 6: Final answer
    x = 95,418,916.95

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.