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Finding the Third Proportional to 38,795,935.50 and 58,355,876.25

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Solution

The third proportional to 38,795,935.50 and 58,355,876.25 is: 87,777,450.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,795,935.50 : 58,355,876.25 = 58,355,876.25 : x
  2. Step 2: Convert to fraction form
    38,795,935.50/58,355,876.25 = 58,355,876.25/x
  3. Step 3: Cross multiply
    38,795,935.50x = 58,355,876.25 × 58,355,876.25
  4. Step 4: Simplify right side
    38,795,935.50x = 3,405,408,292,905,314
  5. Step 5: Solve for x
    x = 3,405,408,292,905,314/38,795,935.50
  6. Step 6: Final answer
    x = 87,777,450.11

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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.