Home / 264,028,643.70-396,042,965.55-241,335,165.30

Finding the Fourth Proportional to 264,028,643.70, 396,042,965.55 and 241,335,165.30

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Solution

The fourth proportional to 264,028,643.70, 396,042,965.55 and 241,335,165.30 is: 362,002,747.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,028,643.70 : 396,042,965.55 = 241,335,165.30 : x
  2. Step 2: Convert to fraction form
    264,028,643.70/396,042,965.55 = 241,335,165.30/x
  3. Step 3: Cross multiply
    264,028,643.70x = 396,042,965.55 × 241,335,165.30
  4. Step 4: Simplify right side
    264,028,643.70x = 95,579,094,556,911,456
  5. Step 5: Solve for x
    x = 95,579,094,556,911,456/264,028,643.70
  6. Step 6: Final answer
    x = 362,002,747.95

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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.