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Finding the Third Proportional to 65,468,115 and 98,475,504

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Solution

The third proportional to 65,468,115 and 98,475,504 is: 148,124,394.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,468,115 : 98,475,504 = 98,475,504 : x
  2. Step 2: Convert to fraction form
    65,468,115/98,475,504 = 98,475,504/x
  3. Step 3: Cross multiply
    65,468,115x = 98,475,504 × 98,475,504
  4. Step 4: Simplify right side
    65,468,115x = 9,697,424,888,054,016
  5. Step 5: Solve for x
    x = 9,697,424,888,054,016/65,468,115
  6. Step 6: Final answer
    x = 148,124,394.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.