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Finding the Third Proportional to 569,443,680 and 887,458,044

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Solution

The third proportional to 569,443,680 and 887,458,044 is: 1,383,072,299.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,443,680 : 887,458,044 = 887,458,044 : x
  2. Step 2: Convert to fraction form
    569,443,680/887,458,044 = 887,458,044/x
  3. Step 3: Cross multiply
    569,443,680x = 887,458,044 × 887,458,044
  4. Step 4: Simplify right side
    569,443,680x = 787,581,779,860,305,920
  5. Step 5: Solve for x
    x = 787,581,779,860,305,920/569,443,680
  6. Step 6: Final answer
    x = 1,383,072,299.37

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.