Home / 110,005,237,891.70-164,839,440,206.68-74,016,694,016.90

Finding the Fourth Proportional to 110,005,237,891.70, 164,839,440,206.68 and 74,016,694,016.90

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Solution

The fourth proportional to 110,005,237,891.70, 164,839,440,206.68 and 74,016,694,016.90 is: 110,911,722,400.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,005,237,891.70 : 164,839,440,206.68 = 74,016,694,016.90 : x
  2. Step 2: Convert to fraction form
    110,005,237,891.70/164,839,440,206.68 = 74,016,694,016.90/x
  3. Step 3: Cross multiply
    110,005,237,891.70x = 164,839,440,206.68 × 74,016,694,016.90
  4. Step 4: Simplify right side
    110,005,237,891.70x = 12,200,870,407,694,255,652,864
  5. Step 5: Solve for x
    x = 12,200,870,407,694,255,652,864/110,005,237,891.70
  6. Step 6: Final answer
    x = 110,911,722,400.95

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1.5x scale

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.