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Finding the Third Proportional to 8,904,438 and 14,111,228

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Solution

The third proportional to 8,904,438 and 14,111,228 is: 22,362,641.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,904,438 : 14,111,228 = 14,111,228 : x
  2. Step 2: Convert to fraction form
    8,904,438/14,111,228 = 14,111,228/x
  3. Step 3: Cross multiply
    8,904,438x = 14,111,228 × 14,111,228
  4. Step 4: Simplify right side
    8,904,438x = 199,126,755,667,984
  5. Step 5: Solve for x
    x = 199,126,755,667,984/8,904,438
  6. Step 6: Final answer
    x = 22,362,641.60

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.