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Finding the Third Proportional to 40,448,337 and 88,463,937

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Solution

The third proportional to 40,448,337 and 88,463,937 is: 193,478,118.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,448,337 : 88,463,937 = 88,463,937 : x
  2. Step 2: Convert to fraction form
    40,448,337/88,463,937 = 88,463,937/x
  3. Step 3: Cross multiply
    40,448,337x = 88,463,937 × 88,463,937
  4. Step 4: Simplify right side
    40,448,337x = 7,825,868,149,539,969
  5. Step 5: Solve for x
    x = 7,825,868,149,539,969/40,448,337
  6. Step 6: Final answer
    x = 193,478,118.76

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.