Home / 11,796,346,698.24-17,694,398,934-6,818,901,432.96

Finding the Fourth Proportional to 11,796,346,698.24, 17,694,398,934 and 6,818,901,432.96

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Solution

The fourth proportional to 11,796,346,698.24, 17,694,398,934 and 6,818,901,432.96 is: 10,228,282,139.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,796,346,698.24 : 17,694,398,934 = 6,818,901,432.96 : x
  2. Step 2: Convert to fraction form
    11,796,346,698.24/17,694,398,934 = 6,818,901,432.96/x
  3. Step 3: Cross multiply
    11,796,346,698.24x = 17,694,398,934 × 6,818,901,432.96
  4. Step 4: Simplify right side
    11,796,346,698.24x = 120,656,362,246,418,497,536
  5. Step 5: Solve for x
    x = 120,656,362,246,418,497,536/11,796,346,698.24
  6. Step 6: Final answer
    x = 10,228,282,139.62

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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.