Home / 57,372,811.92-79,177,287.69-32,262,824.43

Finding the Fourth Proportional to 57,372,811.92, 79,177,287.69 and 32,262,824.43

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Solution

The fourth proportional to 57,372,811.92, 79,177,287.69 and 32,262,824.43 is: 44,524,276.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,372,811.92 : 79,177,287.69 = 32,262,824.43 : x
  2. Step 2: Convert to fraction form
    57,372,811.92/79,177,287.69 = 32,262,824.43/x
  3. Step 3: Cross multiply
    57,372,811.92x = 79,177,287.69 × 32,262,824.43
  4. Step 4: Simplify right side
    57,372,811.92x = 2,554,482,931,586,070
  5. Step 5: Solve for x
    x = 2,554,482,931,586,070/57,372,811.92
  6. Step 6: Final answer
    x = 44,524,276.33

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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.