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Finding the Third Proportional to 35,344,185.75 and 54,920,607.75

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Solution

The third proportional to 35,344,185.75 and 54,920,607.75 is: 85,340,009.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,344,185.75 : 54,920,607.75 = 54,920,607.75 : x
  2. Step 2: Convert to fraction form
    35,344,185.75/54,920,607.75 = 54,920,607.75/x
  3. Step 3: Cross multiply
    35,344,185.75x = 54,920,607.75 × 54,920,607.75
  4. Step 4: Simplify right side
    35,344,185.75x = 3,016,273,155,629,360
  5. Step 5: Solve for x
    x = 3,016,273,155,629,360/35,344,185.75
  6. Step 6: Final answer
    x = 85,340,009.73

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.