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Finding the Third Proportional to 34,261,207.88 and 73,983,062.81

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Solution

The third proportional to 34,261,207.88 and 73,983,062.81 is: 159,757,752.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,261,207.88 : 73,983,062.81 = 73,983,062.81 : x
  2. Step 2: Convert to fraction form
    34,261,207.88/73,983,062.81 = 73,983,062.81/x
  3. Step 3: Cross multiply
    34,261,207.88x = 73,983,062.81 × 73,983,062.81
  4. Step 4: Simplify right side
    34,261,207.88x = 5,473,493,583,118,320
  5. Step 5: Solve for x
    x = 5,473,493,583,118,320/34,261,207.88
  6. Step 6: Final answer
    x = 159,757,752.94

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.