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Finding the Third Proportional to 7,602,632 and 16,543,707

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Solution

The third proportional to 7,602,632 and 16,543,707 is: 35,999,932.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,632 : 16,543,707 = 16,543,707 : x
  2. Step 2: Convert to fraction form
    7,602,632/16,543,707 = 16,543,707/x
  3. Step 3: Cross multiply
    7,602,632x = 16,543,707 × 16,543,707
  4. Step 4: Simplify right side
    7,602,632x = 273,694,241,301,849
  5. Step 5: Solve for x
    x = 273,694,241,301,849/7,602,632
  6. Step 6: Final answer
    x = 35,999,932.83

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.