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Finding the Third Proportional to 47,899,611 and 75,053,898

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Solution

The third proportional to 47,899,611 and 75,053,898 is: 117,601,948.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,899,611 : 75,053,898 = 75,053,898 : x
  2. Step 2: Convert to fraction form
    47,899,611/75,053,898 = 75,053,898/x
  3. Step 3: Cross multiply
    47,899,611x = 75,053,898 × 75,053,898
  4. Step 4: Simplify right side
    47,899,611x = 5,633,087,604,994,404
  5. Step 5: Solve for x
    x = 5,633,087,604,994,404/47,899,611
  6. Step 6: Final answer
    x = 117,601,948.90

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.