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Finding the Third Proportional to 887,651,904 and 1,929,804,367

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Solution

The third proportional to 887,651,904 and 1,929,804,367 is: 4,195,501,500.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,651,904 : 1,929,804,367 = 1,929,804,367 : x
  2. Step 2: Convert to fraction form
    887,651,904/1,929,804,367 = 1,929,804,367/x
  3. Step 3: Cross multiply
    887,651,904x = 1,929,804,367 × 1,929,804,367
  4. Step 4: Simplify right side
    887,651,904x = 3,724,144,894,892,270,592
  5. Step 5: Solve for x
    x = 3,724,144,894,892,270,592/887,651,904
  6. Step 6: Final answer
    x = 4,195,501,500.21

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.