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Finding the Third Proportional to 114,758,761 and 247,652,673

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Solution

The third proportional to 114,758,761 and 247,652,673 is: 534,441,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,758,761 : 247,652,673 = 247,652,673 : x
  2. Step 2: Convert to fraction form
    114,758,761/247,652,673 = 247,652,673/x
  3. Step 3: Cross multiply
    114,758,761x = 247,652,673 × 247,652,673
  4. Step 4: Simplify right side
    114,758,761x = 61,331,846,444,044,928
  5. Step 5: Solve for x
    x = 61,331,846,444,044,928/114,758,761
  6. Step 6: Final answer
    x = 534,441,518.10

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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.