Home / 12,867,022.50-27,711,091.50

Finding the Third Proportional to 12,867,022.50 and 27,711,091.50

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Solution

The third proportional to 12,867,022.50 and 27,711,091.50 is: 59,680,053.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,867,022.50 : 27,711,091.50 = 27,711,091.50 : x
  2. Step 2: Convert to fraction form
    12,867,022.50/27,711,091.50 = 27,711,091.50/x
  3. Step 3: Cross multiply
    12,867,022.50x = 27,711,091.50 × 27,711,091.50
  4. Step 4: Simplify right side
    12,867,022.50x = 767,904,592,121,372.25
  5. Step 5: Solve for x
    x = 767,904,592,121,372.25/12,867,022.50
  6. Step 6: Final answer
    x = 59,680,053.57

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.