Home / 335,959,366.20-503,939,049.30-93,622,270.20

Finding the Fourth Proportional to 335,959,366.20, 503,939,049.30 and 93,622,270.20

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Solution

The fourth proportional to 335,959,366.20, 503,939,049.30 and 93,622,270.20 is: 140,433,405.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,959,366.20 : 503,939,049.30 = 93,622,270.20 : x
  2. Step 2: Convert to fraction form
    335,959,366.20/503,939,049.30 = 93,622,270.20/x
  3. Step 3: Cross multiply
    335,959,366.20x = 503,939,049.30 × 93,622,270.20
  4. Step 4: Simplify right side
    335,959,366.20x = 47,179,917,837,895,720
  5. Step 5: Solve for x
    x = 47,179,917,837,895,720/335,959,366.20
  6. Step 6: Final answer
    x = 140,433,405.30

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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.