Home / 19,126,461.38-41,275,447.88

Finding the Third Proportional to 19,126,461.38 and 41,275,447.88

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Solution

The third proportional to 19,126,461.38 and 41,275,447.88 is: 89,073,590.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,126,461.38 : 41,275,447.88 = 41,275,447.88 : x
  2. Step 2: Convert to fraction form
    19,126,461.38/41,275,447.88 = 41,275,447.88/x
  3. Step 3: Cross multiply
    19,126,461.38x = 41,275,447.88 × 41,275,447.88
  4. Step 4: Simplify right side
    19,126,461.38x = 1,703,662,597,281,842
  5. Step 5: Solve for x
    x = 1,703,662,597,281,842/19,126,461.38
  6. Step 6: Final answer
    x = 89,073,590.97

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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.