Home / 94,147,363.20-141,221,044.80-33,541,219.20

Finding the Fourth Proportional to 94,147,363.20, 141,221,044.80 and 33,541,219.20

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Solution

The fourth proportional to 94,147,363.20, 141,221,044.80 and 33,541,219.20 is: 50,311,828.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,147,363.20 : 141,221,044.80 = 33,541,219.20 : x
  2. Step 2: Convert to fraction form
    94,147,363.20/141,221,044.80 = 33,541,219.20/x
  3. Step 3: Cross multiply
    94,147,363.20x = 141,221,044.80 × 33,541,219.20
  4. Step 4: Simplify right side
    94,147,363.20x = 4,736,726,019,289,820
  5. Step 5: Solve for x
    x = 4,736,726,019,289,820/94,147,363.20
  6. Step 6: Final answer
    x = 50,311,828.80

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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.