Home / 45,018,204.47-96,861,489.19

Finding the Third Proportional to 45,018,204.47 and 96,861,489.19

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Solution

The third proportional to 45,018,204.47 and 96,861,489.19 is: 208,407,869.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,018,204.47 : 96,861,489.19 = 96,861,489.19 : x
  2. Step 2: Convert to fraction form
    45,018,204.47/96,861,489.19 = 96,861,489.19/x
  3. Step 3: Cross multiply
    45,018,204.47x = 96,861,489.19 × 96,861,489.19
  4. Step 4: Simplify right side
    45,018,204.47x = 9,382,148,087,620,180
  5. Step 5: Solve for x
    x = 9,382,148,087,620,180/45,018,204.47
  6. Step 6: Final answer
    x = 208,407,869.62

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.