Home / 41,460,147.70-62,190,221.55-36,677,178.70

Finding the Fourth Proportional to 41,460,147.70, 62,190,221.55 and 36,677,178.70

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Solution

The fourth proportional to 41,460,147.70, 62,190,221.55 and 36,677,178.70 is: 55,015,768.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,147.70 : 62,190,221.55 = 36,677,178.70 : x
  2. Step 2: Convert to fraction form
    41,460,147.70/62,190,221.55 = 36,677,178.70/x
  3. Step 3: Cross multiply
    41,460,147.70x = 62,190,221.55 × 36,677,178.70
  4. Step 4: Simplify right side
    41,460,147.70x = 2,280,961,869,181,941
  5. Step 5: Solve for x
    x = 2,280,961,869,181,941/41,460,147.70
  6. Step 6: Final answer
    x = 55,015,768.05

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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.