Home / 1,105,304,640-2,382,787,416

Finding the Third Proportional to 1,105,304,640 and 2,382,787,416

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Solution

The third proportional to 1,105,304,640 and 2,382,787,416 is: 5,136,752,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,304,640 : 2,382,787,416 = 2,382,787,416 : x
  2. Step 2: Convert to fraction form
    1,105,304,640/2,382,787,416 = 2,382,787,416/x
  3. Step 3: Cross multiply
    1,105,304,640x = 2,382,787,416 × 2,382,787,416
  4. Step 4: Simplify right side
    1,105,304,640x = 5,677,675,869,847,957,504
  5. Step 5: Solve for x
    x = 5,677,675,869,847,957,504/1,105,304,640
  6. Step 6: Final answer
    x = 5,136,752,044.98

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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.