Home / 41,346,609.37-62,058,238.90-20,890,705.95

Finding the Fourth Proportional to 41,346,609.37, 62,058,238.90 and 20,890,705.95

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Solution

The fourth proportional to 41,346,609.37, 62,058,238.90 and 20,890,705.95 is: 31,355,422.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,346,609.37 : 62,058,238.90 = 20,890,705.95 : x
  2. Step 2: Convert to fraction form
    41,346,609.37/62,058,238.90 = 20,890,705.95/x
  3. Step 3: Cross multiply
    41,346,609.37x = 62,058,238.90 × 20,890,705.95
  4. Step 4: Simplify right side
    41,346,609.37x = 1,296,440,420,582,524.75
  5. Step 5: Solve for x
    x = 1,296,440,420,582,524.75/41,346,609.37
  6. Step 6: Final answer
    x = 31,355,422.86

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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.