Home / 2,167,230,567.72-3,252,206,340.52-2,027,780,449.32

Finding the Fourth Proportional to 2,167,230,567.72, 3,252,206,340.52 and 2,027,780,449.32

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Solution

The fourth proportional to 2,167,230,567.72, 3,252,206,340.52 and 2,027,780,449.32 is: 3,042,943,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,230,567.72 : 3,252,206,340.52 = 2,027,780,449.32 : x
  2. Step 2: Convert to fraction form
    2,167,230,567.72/3,252,206,340.52 = 2,027,780,449.32/x
  3. Step 3: Cross multiply
    2,167,230,567.72x = 3,252,206,340.52 × 2,027,780,449.32
  4. Step 4: Simplify right side
    2,167,230,567.72x = 6,594,760,434,460,998,656
  5. Step 5: Solve for x
    x = 6,594,760,434,460,998,656/2,167,230,567.72
  6. Step 6: Final answer
    x = 3,042,943,622.47

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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.