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Finding the Third Proportional to 100,006,354.13 and 150,275,783.25

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Solution

The third proportional to 100,006,354.13 and 150,275,783.25 is: 225,813,761.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,006,354.13 : 150,275,783.25 = 150,275,783.25 : x
  2. Step 2: Convert to fraction form
    100,006,354.13/150,275,783.25 = 150,275,783.25/x
  3. Step 3: Cross multiply
    100,006,354.13x = 150,275,783.25 × 150,275,783.25
  4. Step 4: Simplify right side
    100,006,354.13x = 22,582,811,031,400,980
  5. Step 5: Solve for x
    x = 22,582,811,031,400,980/100,006,354.13
  6. Step 6: Final answer
    x = 225,813,761.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.