Home / 62,017,498.66-85,589,085.72-35,912,471.56

Finding the Fourth Proportional to 62,017,498.66, 85,589,085.72 and 35,912,471.56

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Solution

The fourth proportional to 62,017,498.66, 85,589,085.72 and 35,912,471.56 is: 49,562,069.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,498.66 : 85,589,085.72 = 35,912,471.56 : x
  2. Step 2: Convert to fraction form
    62,017,498.66/85,589,085.72 = 35,912,471.56/x
  3. Step 3: Cross multiply
    62,017,498.66x = 85,589,085.72 × 35,912,471.56
  4. Step 4: Simplify right side
    62,017,498.66x = 3,073,715,606,765,902.50
  5. Step 5: Solve for x
    x = 3,073,715,606,765,902.50/62,017,498.66
  6. Step 6: Final answer
    x = 49,562,069.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.