Home / 1,146,177,128.25-2,476,384,963.88

Finding the Third Proportional to 1,146,177,128.25 and 2,476,384,963.88

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Solution

The third proportional to 1,146,177,128.25 and 2,476,384,963.88 is: 5,350,379,394.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,177,128.25 : 2,476,384,963.88 = 2,476,384,963.88 : x
  2. Step 2: Convert to fraction form
    1,146,177,128.25/2,476,384,963.88 = 2,476,384,963.88/x
  3. Step 3: Cross multiply
    1,146,177,128.25x = 2,476,384,963.88 × 2,476,384,963.88
  4. Step 4: Simplify right side
    1,146,177,128.25x = 6,132,482,489,306,184,704
  5. Step 5: Solve for x
    x = 6,132,482,489,306,184,704/1,146,177,128.25
  6. Step 6: Final answer
    x = 5,350,379,394.39

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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.