Home / 57,499,360.38-79,339,756.23-33,974,619.75

Finding the Fourth Proportional to 57,499,360.38, 79,339,756.23 and 33,974,619.75

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Solution

The fourth proportional to 57,499,360.38, 79,339,756.23 and 33,974,619.75 is: 46,879,444.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,499,360.38 : 79,339,756.23 = 33,974,619.75 : x
  2. Step 2: Convert to fraction form
    57,499,360.38/79,339,756.23 = 33,974,619.75/x
  3. Step 3: Cross multiply
    57,499,360.38x = 79,339,756.23 × 33,974,619.75
  4. Step 4: Simplify right side
    57,499,360.38x = 2,695,538,048,971,943.50
  5. Step 5: Solve for x
    x = 2,695,538,048,971,943.50/57,499,360.38
  6. Step 6: Final answer
    x = 46,879,444.07

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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.