Home / 45,487,521.25-107,380,607.13

Finding the Third Proportional to 45,487,521.25 and 107,380,607.13

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Solution

The third proportional to 45,487,521.25 and 107,380,607.13 is: 253,489,187.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,487,521.25 : 107,380,607.13 = 107,380,607.13 : x
  2. Step 2: Convert to fraction form
    45,487,521.25/107,380,607.13 = 107,380,607.13/x
  3. Step 3: Cross multiply
    45,487,521.25x = 107,380,607.13 × 107,380,607.13
  4. Step 4: Simplify right side
    45,487,521.25x = 11,530,594,786,533,600
  5. Step 5: Solve for x
    x = 11,530,594,786,533,600/45,487,521.25
  6. Step 6: Final answer
    x = 253,489,187.14

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.