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Finding the Third Proportional to 20,585,711 and 44,756,650

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Solution

The third proportional to 20,585,711 and 44,756,650 is: 97,308,162.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,585,711 : 44,756,650 = 44,756,650 : x
  2. Step 2: Convert to fraction form
    20,585,711/44,756,650 = 44,756,650/x
  3. Step 3: Cross multiply
    20,585,711x = 44,756,650 × 44,756,650
  4. Step 4: Simplify right side
    20,585,711x = 2,003,157,719,222,500
  5. Step 5: Solve for x
    x = 2,003,157,719,222,500/20,585,711
  6. Step 6: Final answer
    x = 97,308,162.89

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.