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Finding the Third Proportional to 134,417,079 and 207,595,103

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Solution

The third proportional to 134,417,079 and 207,595,103 is: 320,611,987.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,417,079 : 207,595,103 = 207,595,103 : x
  2. Step 2: Convert to fraction form
    134,417,079/207,595,103 = 207,595,103/x
  3. Step 3: Cross multiply
    134,417,079x = 207,595,103 × 207,595,103
  4. Step 4: Simplify right side
    134,417,079x = 43,095,726,789,580,608
  5. Step 5: Solve for x
    x = 43,095,726,789,580,608/134,417,079
  6. Step 6: Final answer
    x = 320,611,987.03

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.