Home / 20,242,338.75-43,710,201.75

Finding the Third Proportional to 20,242,338.75 and 43,710,201.75

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Solution

The third proportional to 20,242,338.75 and 43,710,201.75 is: 94,385,424.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,242,338.75 : 43,710,201.75 = 43,710,201.75 : x
  2. Step 2: Convert to fraction form
    20,242,338.75/43,710,201.75 = 43,710,201.75/x
  3. Step 3: Cross multiply
    20,242,338.75x = 43,710,201.75 × 43,710,201.75
  4. Step 4: Simplify right side
    20,242,338.75x = 1,910,581,737,025,703
  5. Step 5: Solve for x
    x = 1,910,581,737,025,703/20,242,338.75
  6. Step 6: Final answer
    x = 94,385,424.56

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.