Home / 337,480,180.62-505,947,851.37-310,239,679.53

Finding the Fourth Proportional to 337,480,180.62, 505,947,851.37 and 310,239,679.53

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Solution

The fourth proportional to 337,480,180.62, 505,947,851.37 and 310,239,679.53 is: 465,109,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,480,180.62 : 505,947,851.37 = 310,239,679.53 : x
  2. Step 2: Convert to fraction form
    337,480,180.62/505,947,851.37 = 310,239,679.53/x
  3. Step 3: Cross multiply
    337,480,180.62x = 505,947,851.37 × 310,239,679.53
  4. Step 4: Simplify right side
    337,480,180.62x = 156,965,099,269,818,176
  5. Step 5: Solve for x
    x = 156,965,099,269,818,176/337,480,180.62
  6. Step 6: Final answer
    x = 465,109,088.73

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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.