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Finding the Third Proportional to 10,281,076.88 and 22,580,076.38

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Solution

The third proportional to 10,281,076.88 and 22,580,076.38 is: 49,592,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,281,076.88 : 22,580,076.38 = 22,580,076.38 : x
  2. Step 2: Convert to fraction form
    10,281,076.88/22,580,076.38 = 22,580,076.38/x
  3. Step 3: Cross multiply
    10,281,076.88x = 22,580,076.38 × 22,580,076.38
  4. Step 4: Simplify right side
    10,281,076.88x = 509,859,849,100,833.12
  5. Step 5: Solve for x
    x = 509,859,849,100,833.12/10,281,076.88
  6. Step 6: Final answer
    x = 49,592,066.60

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.