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Finding the Third Proportional to 38,833,080.75 and 64,714,119.75

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Solution

The third proportional to 38,833,080.75 and 64,714,119.75 is: 107,844,065.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,833,080.75 : 64,714,119.75 = 64,714,119.75 : x
  2. Step 2: Convert to fraction form
    38,833,080.75/64,714,119.75 = 64,714,119.75/x
  3. Step 3: Cross multiply
    38,833,080.75x = 64,714,119.75 × 64,714,119.75
  4. Step 4: Simplify right side
    38,833,080.75x = 4,187,917,295,017,340
  5. Step 5: Solve for x
    x = 4,187,917,295,017,340/38,833,080.75
  6. Step 6: Final answer
    x = 107,844,065.27

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.