Home / 173,840,797,224.15-260,761,195,836.22-149,045,885,928.15

Finding the Fourth Proportional to 173,840,797,224.15, 260,761,195,836.22 and 149,045,885,928.15

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Solution

The fourth proportional to 173,840,797,224.15, 260,761,195,836.22 and 149,045,885,928.15 is: 223,568,828,892.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,797,224.15 : 260,761,195,836.22 = 149,045,885,928.15 : x
  2. Step 2: Convert to fraction form
    173,840,797,224.15/260,761,195,836.22 = 149,045,885,928.15/x
  3. Step 3: Cross multiply
    173,840,797,224.15x = 260,761,195,836.22 × 149,045,885,928.15
  4. Step 4: Simplify right side
    173,840,797,224.15x = 38,865,383,449,093,228,986,368
  5. Step 5: Solve for x
    x = 38,865,383,449,093,228,986,368/173,840,797,224.15
  6. Step 6: Final answer
    x = 223,568,828,892.22

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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.