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Finding the Third Proportional to 53,832,409 and 118,086,871

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Solution

The third proportional to 53,832,409 and 118,086,871 is: 259,035,576.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,832,409 : 118,086,871 = 118,086,871 : x
  2. Step 2: Convert to fraction form
    53,832,409/118,086,871 = 118,086,871/x
  3. Step 3: Cross multiply
    53,832,409x = 118,086,871 × 118,086,871
  4. Step 4: Simplify right side
    53,832,409x = 13,944,509,102,570,640
  5. Step 5: Solve for x
    x = 13,944,509,102,570,640/53,832,409
  6. Step 6: Final answer
    x = 259,035,576.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.