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Finding the Third Proportional to 9,964,680.75 and 14,895,009

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Solution

The third proportional to 9,964,680.75 and 14,895,009 is: 22,264,766.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,680.75 : 14,895,009 = 14,895,009 : x
  2. Step 2: Convert to fraction form
    9,964,680.75/14,895,009 = 14,895,009/x
  3. Step 3: Cross multiply
    9,964,680.75x = 14,895,009 × 14,895,009
  4. Step 4: Simplify right side
    9,964,680.75x = 221,861,293,110,081
  5. Step 5: Solve for x
    x = 221,861,293,110,081/9,964,680.75
  6. Step 6: Final answer
    x = 22,264,766.80

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.