Home / 48,384,007.20-72,582,231.60-24,135,328.80

Finding the Fourth Proportional to 48,384,007.20, 72,582,231.60 and 24,135,328.80

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Solution

The fourth proportional to 48,384,007.20, 72,582,231.60 and 24,135,328.80 is: 36,206,096.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,384,007.20 : 72,582,231.60 = 24,135,328.80 : x
  2. Step 2: Convert to fraction form
    48,384,007.20/72,582,231.60 = 24,135,328.80/x
  3. Step 3: Cross multiply
    48,384,007.20x = 72,582,231.60 × 24,135,328.80
  4. Step 4: Simplify right side
    48,384,007.20x = 1,751,796,024,703,750
  5. Step 5: Solve for x
    x = 1,751,796,024,703,750/48,384,007.20
  6. Step 6: Final answer
    x = 36,206,096.31

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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.