Home / 337,568,027.20-506,352,040.80-323,963,137.60

Finding the Fourth Proportional to 337,568,027.20, 506,352,040.80 and 323,963,137.60

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Solution

The fourth proportional to 337,568,027.20, 506,352,040.80 and 323,963,137.60 is: 485,944,706.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,568,027.20 : 506,352,040.80 = 323,963,137.60 : x
  2. Step 2: Convert to fraction form
    337,568,027.20/506,352,040.80 = 323,963,137.60/x
  3. Step 3: Cross multiply
    337,568,027.20x = 506,352,040.80 × 323,963,137.60
  4. Step 4: Simplify right side
    337,568,027.20x = 164,039,395,867,731,232
  5. Step 5: Solve for x
    x = 164,039,395,867,731,232/337,568,027.20
  6. Step 6: Final answer
    x = 485,944,706.40

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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.