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Finding the Third Proportional to 5,049,209.36 and 7,996,527.46

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Solution

The third proportional to 5,049,209.36 and 7,996,527.46 is: 12,664,250.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,049,209.36 : 7,996,527.46 = 7,996,527.46 : x
  2. Step 2: Convert to fraction form
    5,049,209.36/7,996,527.46 = 7,996,527.46/x
  3. Step 3: Cross multiply
    5,049,209.36x = 7,996,527.46 × 7,996,527.46
  4. Step 4: Simplify right side
    5,049,209.36x = 63,944,451,371,050.68
  5. Step 5: Solve for x
    x = 63,944,451,371,050.68/5,049,209.36
  6. Step 6: Final answer
    x = 12,664,250.35

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.