Home / 367,498,238.24-551,218,430.64-160,231,757.60

Finding the Fourth Proportional to 367,498,238.24, 551,218,430.64 and 160,231,757.60

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Solution

The fourth proportional to 367,498,238.24, 551,218,430.64 and 160,231,757.60 is: 240,335,024.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,498,238.24 : 551,218,430.64 = 160,231,757.60 : x
  2. Step 2: Convert to fraction form
    367,498,238.24/551,218,430.64 = 160,231,757.60/x
  3. Step 3: Cross multiply
    367,498,238.24x = 551,218,430.64 × 160,231,757.60
  4. Step 4: Simplify right side
    367,498,238.24x = 88,322,697,962,960,880
  5. Step 5: Solve for x
    x = 88,322,697,962,960,880/367,498,238.24
  6. Step 6: Final answer
    x = 240,335,024.15

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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.