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Finding the Third Proportional to 19,126,461 and 41,275,447.13

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Solution

The third proportional to 19,126,461 and 41,275,447.13 is: 89,073,589.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,126,461 : 41,275,447.13 = 41,275,447.13 : x
  2. Step 2: Convert to fraction form
    19,126,461/41,275,447.13 = 41,275,447.13/x
  3. Step 3: Cross multiply
    19,126,461x = 41,275,447.13 × 41,275,447.13
  4. Step 4: Simplify right side
    19,126,461x = 1,703,662,535,368,670.75
  5. Step 5: Solve for x
    x = 1,703,662,535,368,670.75/19,126,461
  6. Step 6: Final answer
    x = 89,073,589.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.