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Finding the Third Proportional to 9,119,196 and 14,230,890

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Solution

The third proportional to 9,119,196 and 14,230,890 is: 22,207,904.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,119,196 : 14,230,890 = 14,230,890 : x
  2. Step 2: Convert to fraction form
    9,119,196/14,230,890 = 14,230,890/x
  3. Step 3: Cross multiply
    9,119,196x = 14,230,890 × 14,230,890
  4. Step 4: Simplify right side
    9,119,196x = 202,518,230,192,100
  5. Step 5: Solve for x
    x = 202,518,230,192,100/9,119,196
  6. Step 6: Final answer
    x = 22,207,904.10

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.