Home / 41,508,745.70-62,263,118.55-39,157,283.30

Finding the Fourth Proportional to 41,508,745.70, 62,263,118.55 and 39,157,283.30

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Solution

The fourth proportional to 41,508,745.70, 62,263,118.55 and 39,157,283.30 is: 58,735,924.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,745.70 : 62,263,118.55 = 39,157,283.30 : x
  2. Step 2: Convert to fraction form
    41,508,745.70/62,263,118.55 = 39,157,283.30/x
  3. Step 3: Cross multiply
    41,508,745.70x = 62,263,118.55 × 39,157,283.30
  4. Step 4: Simplify right side
    41,508,745.70x = 2,438,054,572,203,835
  5. Step 5: Solve for x
    x = 2,438,054,572,203,835/41,508,745.70
  6. Step 6: Final answer
    x = 58,735,924.95

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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.