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Finding the Third Proportional to 43,256,098 and 64,892,758

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Solution

The third proportional to 43,256,098 and 64,892,758 is: 97,352,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,256,098 : 64,892,758 = 64,892,758 : x
  2. Step 2: Convert to fraction form
    43,256,098/64,892,758 = 64,892,758/x
  3. Step 3: Cross multiply
    43,256,098x = 64,892,758 × 64,892,758
  4. Step 4: Simplify right side
    43,256,098x = 4,211,070,040,846,564
  5. Step 5: Solve for x
    x = 4,211,070,040,846,564/43,256,098
  6. Step 6: Final answer
    x = 97,352,055.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.