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Finding the Third Proportional to 7,361,935 and 15,747,386

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Solution

The third proportional to 7,361,935 and 15,747,386 is: 33,684,101.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,935 : 15,747,386 = 15,747,386 : x
  2. Step 2: Convert to fraction form
    7,361,935/15,747,386 = 15,747,386/x
  3. Step 3: Cross multiply
    7,361,935x = 15,747,386 × 15,747,386
  4. Step 4: Simplify right side
    7,361,935x = 247,980,165,832,996
  5. Step 5: Solve for x
    x = 247,980,165,832,996/7,361,935
  6. Step 6: Final answer
    x = 33,684,101.51

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.