Home / 41,083,247.70-61,624,871.55-29,139,311.70

Finding the Fourth Proportional to 41,083,247.70, 61,624,871.55 and 29,139,311.70

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Solution

The fourth proportional to 41,083,247.70, 61,624,871.55 and 29,139,311.70 is: 43,708,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,083,247.70 : 61,624,871.55 = 29,139,311.70 : x
  2. Step 2: Convert to fraction form
    41,083,247.70/61,624,871.55 = 29,139,311.70/x
  3. Step 3: Cross multiply
    41,083,247.70x = 61,624,871.55 × 29,139,311.70
  4. Step 4: Simplify right side
    41,083,247.70x = 1,795,706,340,567,912
  5. Step 5: Solve for x
    x = 1,795,706,340,567,912/41,083,247.70
  6. Step 6: Final answer
    x = 43,708,967.55

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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.