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Finding the Third Proportional to 49,606.13 and 70,909.13

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Solution

The third proportional to 49,606.13 and 70,909.13 is: 101,360.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,606.13 : 70,909.13 = 70,909.13 : x
  2. Step 2: Convert to fraction form
    49,606.13/70,909.13 = 70,909.13/x
  3. Step 3: Cross multiply
    49,606.13x = 70,909.13 × 70,909.13
  4. Step 4: Simplify right side
    49,606.13x = 5,028,104,008.27
  5. Step 5: Solve for x
    x = 5,028,104,008.27/49,606.13
  6. Step 6: Final answer
    x = 101,360.55

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.