Home / 167,039,145.60-250,558,718.40-149,466,163.20

Finding the Fourth Proportional to 167,039,145.60, 250,558,718.40 and 149,466,163.20

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Solution

The fourth proportional to 167,039,145.60, 250,558,718.40 and 149,466,163.20 is: 224,199,244.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,039,145.60 : 250,558,718.40 = 149,466,163.20 : x
  2. Step 2: Convert to fraction form
    167,039,145.60/250,558,718.40 = 149,466,163.20/x
  3. Step 3: Cross multiply
    167,039,145.60x = 250,558,718.40 × 149,466,163.20
  4. Step 4: Simplify right side
    167,039,145.60x = 37,450,050,295,557,240
  5. Step 5: Solve for x
    x = 37,450,050,295,557,240/167,039,145.60
  6. Step 6: Final answer
    x = 224,199,244.80

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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.