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Finding the Third Proportional to 41,707,414.50 and 90,829,446

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Solution

The third proportional to 41,707,414.50 and 90,829,446 is: 197,806,274.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,707,414.50 : 90,829,446 = 90,829,446 : x
  2. Step 2: Convert to fraction form
    41,707,414.50/90,829,446 = 90,829,446/x
  3. Step 3: Cross multiply
    41,707,414.50x = 90,829,446 × 90,829,446
  4. Step 4: Simplify right side
    41,707,414.50x = 8,249,988,260,666,916
  5. Step 5: Solve for x
    x = 8,249,988,260,666,916/41,707,414.50
  6. Step 6: Final answer
    x = 197,806,274.01

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.