Home / 8,428,676,042,895-13,411,680,528,286

Finding the Third Proportional to 8,428,676,042,895 and 13,411,680,528,286

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Solution

The third proportional to 8,428,676,042,895 and 13,411,680,528,286 is: 21,340,620,244,199.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,428,676,042,895 : 13,411,680,528,286 = 13,411,680,528,286 : x
  2. Step 2: Convert to fraction form
    8,428,676,042,895/13,411,680,528,286 = 13,411,680,528,286/x
  3. Step 3: Cross multiply
    8,428,676,042,895x = 13,411,680,528,286 × 13,411,680,528,286
  4. Step 4: Simplify right side
    8,428,676,042,895x = 179,873,174,592,805,853,647,077,376
  5. Step 5: Solve for x
    x = 179,873,174,592,805,853,647,077,376/8,428,676,042,895
  6. Step 6: Final answer
    x = 21,340,620,244,199.68

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.