Home / 34,982,710.50-54,872,109.75

Finding the Third Proportional to 34,982,710.50 and 54,872,109.75

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Solution

The third proportional to 34,982,710.50 and 54,872,109.75 is: 86,069,615.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982,710.50 : 54,872,109.75 = 54,872,109.75 : x
  2. Step 2: Convert to fraction form
    34,982,710.50/54,872,109.75 = 54,872,109.75/x
  3. Step 3: Cross multiply
    34,982,710.50x = 54,872,109.75 × 54,872,109.75
  4. Step 4: Simplify right side
    34,982,710.50x = 3,010,948,428,416,045
  5. Step 5: Solve for x
    x = 3,010,948,428,416,045/34,982,710.50
  6. Step 6: Final answer
    x = 86,069,615.12

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.