Home / 94,297,958.40-141,446,937.60-33,715,660.80

Finding the Fourth Proportional to 94,297,958.40, 141,446,937.60 and 33,715,660.80

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Solution

The fourth proportional to 94,297,958.40, 141,446,937.60 and 33,715,660.80 is: 50,573,491.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,297,958.40 : 141,446,937.60 = 33,715,660.80 : x
  2. Step 2: Convert to fraction form
    94,297,958.40/141,446,937.60 = 33,715,660.80/x
  3. Step 3: Cross multiply
    94,297,958.40x = 141,446,937.60 × 33,715,660.80
  4. Step 4: Simplify right side
    94,297,958.40x = 4,768,976,969,320,365
  5. Step 5: Solve for x
    x = 4,768,976,969,320,365/94,297,958.40
  6. Step 6: Final answer
    x = 50,573,491.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.