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Finding the Third Proportional to 4,400,350.31 and 7,001,832.38

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Solution

The third proportional to 4,400,350.31 and 7,001,832.38 is: 11,141,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,350.31 : 7,001,832.38 = 7,001,832.38 : x
  2. Step 2: Convert to fraction form
    4,400,350.31/7,001,832.38 = 7,001,832.38/x
  3. Step 3: Cross multiply
    4,400,350.31x = 7,001,832.38 × 7,001,832.38
  4. Step 4: Simplify right side
    4,400,350.31x = 49,025,656,607,598.14
  5. Step 5: Solve for x
    x = 49,025,656,607,598.14/4,400,350.31
  6. Step 6: Final answer
    x = 11,141,307.65

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.