Home / 49,015,833.71-67,517,280.74-37,393,219.04

Finding the Fourth Proportional to 49,015,833.71, 67,517,280.74 and 37,393,219.04

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Solution

The fourth proportional to 49,015,833.71, 67,517,280.74 and 37,393,219.04 is: 51,507,610.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,015,833.71 : 67,517,280.74 = 37,393,219.04 : x
  2. Step 2: Convert to fraction form
    49,015,833.71/67,517,280.74 = 37,393,219.04/x
  3. Step 3: Cross multiply
    49,015,833.71x = 67,517,280.74 × 37,393,219.04
  4. Step 4: Simplify right side
    49,015,833.71x = 2,524,688,467,451,890
  5. Step 5: Solve for x
    x = 2,524,688,467,451,890/49,015,833.71
  6. Step 6: Final answer
    x = 51,507,610.43

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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.