Home / 2,454,509,251.90-3,387,200,331.27-1,340,675,011.90

Finding the Fourth Proportional to 2,454,509,251.90, 3,387,200,331.27 and 1,340,675,011.90

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Solution

The fourth proportional to 2,454,509,251.90, 3,387,200,331.27 and 1,340,675,011.90 is: 1,850,119,261.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,509,251.90 : 3,387,200,331.27 = 1,340,675,011.90 : x
  2. Step 2: Convert to fraction form
    2,454,509,251.90/3,387,200,331.27 = 1,340,675,011.90/x
  3. Step 3: Cross multiply
    2,454,509,251.90x = 3,387,200,331.27 × 1,340,675,011.90
  4. Step 4: Simplify right side
    2,454,509,251.90x = 4,541,134,844,433,091,584
  5. Step 5: Solve for x
    x = 4,541,134,844,433,091,584/2,454,509,251.90
  6. Step 6: Final answer
    x = 1,850,119,261.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.