Home / 12,121,753.50-26,933,944.50

Finding the Third Proportional to 12,121,753.50 and 26,933,944.50

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Solution

The third proportional to 12,121,753.50 and 26,933,944.50 is: 59,845,909.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,121,753.50 : 26,933,944.50 = 26,933,944.50 : x
  2. Step 2: Convert to fraction form
    12,121,753.50/26,933,944.50 = 26,933,944.50/x
  3. Step 3: Cross multiply
    12,121,753.50x = 26,933,944.50 × 26,933,944.50
  4. Step 4: Simplify right side
    12,121,753.50x = 725,437,366,329,080.25
  5. Step 5: Solve for x
    x = 725,437,366,329,080.25/12,121,753.50
  6. Step 6: Final answer
    x = 59,845,909.78

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.