Home / 597,907,349.20-896,861,023.80-167,085,845.20

Finding the Fourth Proportional to 597,907,349.20, 896,861,023.80 and 167,085,845.20

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Solution

The fourth proportional to 597,907,349.20, 896,861,023.80 and 167,085,845.20 is: 250,628,767.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,907,349.20 : 896,861,023.80 = 167,085,845.20 : x
  2. Step 2: Convert to fraction form
    597,907,349.20/896,861,023.80 = 167,085,845.20/x
  3. Step 3: Cross multiply
    597,907,349.20x = 896,861,023.80 × 167,085,845.20
  4. Step 4: Simplify right side
    597,907,349.20x = 149,852,782,188,560,288
  5. Step 5: Solve for x
    x = 149,852,782,188,560,288/597,907,349.20
  6. Step 6: Final answer
    x = 250,628,767.80

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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.