Home / 195,969,036,825.60-293,953,555,238.40-112,036,609,766.40

Finding the Fourth Proportional to 195,969,036,825.60, 293,953,555,238.40 and 112,036,609,766.40

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Solution

The fourth proportional to 195,969,036,825.60, 293,953,555,238.40 and 112,036,609,766.40 is: 168,054,914,649.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,969,036,825.60 : 293,953,555,238.40 = 112,036,609,766.40 : x
  2. Step 2: Convert to fraction form
    195,969,036,825.60/293,953,555,238.40 = 112,036,609,766.40/x
  3. Step 3: Cross multiply
    195,969,036,825.60x = 293,953,555,238.40 × 112,036,609,766.40
  4. Step 4: Simplify right side
    195,969,036,825.60x = 32,933,559,757,690,529,382,400
  5. Step 5: Solve for x
    x = 32,933,559,757,690,529,382,400/195,969,036,825.60
  6. Step 6: Final answer
    x = 168,054,914,649.60

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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.