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Finding the Third Proportional to 9,006,084 and 13,270,990

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Solution

The third proportional to 9,006,084 and 13,270,990 is: 19,555,577.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,084 : 13,270,990 = 13,270,990 : x
  2. Step 2: Convert to fraction form
    9,006,084/13,270,990 = 13,270,990/x
  3. Step 3: Cross multiply
    9,006,084x = 13,270,990 × 13,270,990
  4. Step 4: Simplify right side
    9,006,084x = 176,119,175,580,100
  5. Step 5: Solve for x
    x = 176,119,175,580,100/9,006,084
  6. Step 6: Final answer
    x = 19,555,577.72

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.