Home / 21,759,344,076.32-32,653,925,158.44-7,594,309,825.28

Finding the Fourth Proportional to 21,759,344,076.32, 32,653,925,158.44 and 7,594,309,825.28

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Solution

The fourth proportional to 21,759,344,076.32, 32,653,925,158.44 and 7,594,309,825.28 is: 11,396,668,198.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,759,344,076.32 : 32,653,925,158.44 = 7,594,309,825.28 : x
  2. Step 2: Convert to fraction form
    21,759,344,076.32/32,653,925,158.44 = 7,594,309,825.28/x
  3. Step 3: Cross multiply
    21,759,344,076.32x = 32,653,925,158.44 × 7,594,309,825.28
  4. Step 4: Simplify right side
    21,759,344,076.32x = 247,984,024,664,535,367,680
  5. Step 5: Solve for x
    x = 247,984,024,664,535,367,680/21,759,344,076.32
  6. Step 6: Final answer
    x = 11,396,668,198.95

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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.