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Finding the Third Proportional to 61,543,026 and 97,451,825

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Solution

The third proportional to 61,543,026 and 97,451,825 is: 154,312,499.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,543,026 : 97,451,825 = 97,451,825 : x
  2. Step 2: Convert to fraction form
    61,543,026/97,451,825 = 97,451,825/x
  3. Step 3: Cross multiply
    61,543,026x = 97,451,825 × 97,451,825
  4. Step 4: Simplify right side
    61,543,026x = 9,496,858,195,830,624
  5. Step 5: Solve for x
    x = 9,496,858,195,830,624/61,543,026
  6. Step 6: Final answer
    x = 154,312,499.94

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.