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Finding the Third Proportional to 38,833,417.50 and 64,714,599

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Solution

The third proportional to 38,833,417.50 and 64,714,599 is: 107,844,727.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,833,417.50 : 64,714,599 = 64,714,599 : x
  2. Step 2: Convert to fraction form
    38,833,417.50/64,714,599 = 64,714,599/x
  3. Step 3: Cross multiply
    38,833,417.50x = 64,714,599 × 64,714,599
  4. Step 4: Simplify right side
    38,833,417.50x = 4,187,979,323,730,801
  5. Step 5: Solve for x
    x = 4,187,979,323,730,801/38,833,417.50
  6. Step 6: Final answer
    x = 107,844,727.39

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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.