Home / 94,732,270.20-130,741,875.90-57,568,622.94

Finding the Fourth Proportional to 94,732,270.20, 130,741,875.90 and 57,568,622.94

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Solution

The fourth proportional to 94,732,270.20, 130,741,875.90 and 57,568,622.94 is: 79,451,592.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,732,270.20 : 130,741,875.90 = 57,568,622.94 : x
  2. Step 2: Convert to fraction form
    94,732,270.20/130,741,875.90 = 57,568,622.94/x
  3. Step 3: Cross multiply
    94,732,270.20x = 130,741,875.90 × 57,568,622.94
  4. Step 4: Simplify right side
    94,732,270.20x = 7,526,629,756,155,373
  5. Step 5: Solve for x
    x = 7,526,629,756,155,373/94,732,270.20
  6. Step 6: Final answer
    x = 79,451,592.79

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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.