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Finding the Third Proportional to 9,221,000 and 14,815,632

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Solution

The third proportional to 9,221,000 and 14,815,632 is: 23,804,679.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,221,000 : 14,815,632 = 14,815,632 : x
  2. Step 2: Convert to fraction form
    9,221,000/14,815,632 = 14,815,632/x
  3. Step 3: Cross multiply
    9,221,000x = 14,815,632 × 14,815,632
  4. Step 4: Simplify right side
    9,221,000x = 219,502,951,559,424
  5. Step 5: Solve for x
    x = 219,502,951,559,424/9,221,000
  6. Step 6: Final answer
    x = 23,804,679.70

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.