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Finding the Third Proportional to 29,377,083 and 61,138,495.50

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Solution

The third proportional to 29,377,083 and 61,138,495.50 is: 127,239,169.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,377,083 : 61,138,495.50 = 61,138,495.50 : x
  2. Step 2: Convert to fraction form
    29,377,083/61,138,495.50 = 61,138,495.50/x
  3. Step 3: Cross multiply
    29,377,083x = 61,138,495.50 × 61,138,495.50
  4. Step 4: Simplify right side
    29,377,083x = 3,737,915,632,003,520
  5. Step 5: Solve for x
    x = 3,737,915,632,003,520/29,377,083
  6. Step 6: Final answer
    x = 127,239,169.12

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.