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Finding the Third Proportional to 20,187,087 and 44,282,445

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Solution

The third proportional to 20,187,087 and 44,282,445 is: 97,138,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,187,087 : 44,282,445 = 44,282,445 : x
  2. Step 2: Convert to fraction form
    20,187,087/44,282,445 = 44,282,445/x
  3. Step 3: Cross multiply
    20,187,087x = 44,282,445 × 44,282,445
  4. Step 4: Simplify right side
    20,187,087x = 1,960,934,935,178,025
  5. Step 5: Solve for x
    x = 1,960,934,935,178,025/20,187,087
  6. Step 6: Final answer
    x = 97,138,083.13

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.