Home / 62,017,497.66-85,589,084.34-35,912,470.56

Finding the Fourth Proportional to 62,017,497.66, 85,589,084.34 and 35,912,470.56

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Solution

The fourth proportional to 62,017,497.66, 85,589,084.34 and 35,912,470.56 is: 49,562,068.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,497.66 : 85,589,084.34 = 35,912,470.56 : x
  2. Step 2: Convert to fraction form
    62,017,497.66/85,589,084.34 = 35,912,470.56/x
  3. Step 3: Cross multiply
    62,017,497.66x = 85,589,084.34 × 35,912,470.56
  4. Step 4: Simplify right side
    62,017,497.66x = 3,073,715,471,617,607.50
  5. Step 5: Solve for x
    x = 3,073,715,471,617,607.50/62,017,497.66
  6. Step 6: Final answer
    x = 49,562,068.57

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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.