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Finding the Third Proportional to 885,341,799 and 1,893,265,859

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Solution

The third proportional to 885,341,799 and 1,893,265,859 is: 4,048,668,680.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,341,799 : 1,893,265,859 = 1,893,265,859 : x
  2. Step 2: Convert to fraction form
    885,341,799/1,893,265,859 = 1,893,265,859/x
  3. Step 3: Cross multiply
    885,341,799x = 1,893,265,859 × 1,893,265,859
  4. Step 4: Simplify right side
    885,341,799x = 3,584,455,612,855,007,744
  5. Step 5: Solve for x
    x = 3,584,455,612,855,007,744/885,341,799
  6. Step 6: Final answer
    x = 4,048,668,680.17

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.