Home / 41,563,401.20-62,238,813.60-30,722,004.80

Finding the Fourth Proportional to 41,563,401.20, 62,238,813.60 and 30,722,004.80

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Solution

The fourth proportional to 41,563,401.20, 62,238,813.60 and 30,722,004.80 is: 46,004,443.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563,401.20 : 62,238,813.60 = 30,722,004.80 : x
  2. Step 2: Convert to fraction form
    41,563,401.20/62,238,813.60 = 30,722,004.80/x
  3. Step 3: Cross multiply
    41,563,401.20x = 62,238,813.60 × 30,722,004.80
  4. Step 4: Simplify right side
    41,563,401.20x = 1,912,101,130,165,505.25
  5. Step 5: Solve for x
    x = 1,912,101,130,165,505.25/41,563,401.20
  6. Step 6: Final answer
    x = 46,004,443.21

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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.