Home / 20,038,419.56-43,766,169.75

Finding the Third Proportional to 20,038,419.56 and 43,766,169.75

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Solution

The third proportional to 20,038,419.56 and 43,766,169.75 is: 95,590,253.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,038,419.56 : 43,766,169.75 = 43,766,169.75 : x
  2. Step 2: Convert to fraction form
    20,038,419.56/43,766,169.75 = 43,766,169.75/x
  3. Step 3: Cross multiply
    20,038,419.56x = 43,766,169.75 × 43,766,169.75
  4. Step 4: Simplify right side
    20,038,419.56x = 1,915,477,614,585,815
  5. Step 5: Solve for x
    x = 1,915,477,614,585,815/20,038,419.56
  6. Step 6: Final answer
    x = 95,590,253.94

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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.