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Finding the Third Proportional to 41,819,980.50 and 58,787,752.75

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Solution

The third proportional to 41,819,980.50 and 58,787,752.75 is: 82,639,920.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819,980.50 : 58,787,752.75 = 58,787,752.75 : x
  2. Step 2: Convert to fraction form
    41,819,980.50/58,787,752.75 = 58,787,752.75/x
  3. Step 3: Cross multiply
    41,819,980.50x = 58,787,752.75 × 58,787,752.75
  4. Step 4: Simplify right side
    41,819,980.50x = 3,455,999,873,395,132.50
  5. Step 5: Solve for x
    x = 3,455,999,873,395,132.50/41,819,980.50
  6. Step 6: Final answer
    x = 82,639,920.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.