Home / 167,094,822.69-250,643,957.72-50,511,136.05

Finding the Fourth Proportional to 167,094,822.69, 250,643,957.72 and 50,511,136.05

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Solution

The fourth proportional to 167,094,822.69, 250,643,957.72 and 50,511,136.05 is: 75,767,225.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,094,822.69 : 250,643,957.72 = 50,511,136.05 : x
  2. Step 2: Convert to fraction form
    167,094,822.69/250,643,957.72 = 50,511,136.05/x
  3. Step 3: Cross multiply
    167,094,822.69x = 250,643,957.72 × 50,511,136.05
  4. Step 4: Simplify right side
    167,094,822.69x = 12,660,311,048,252,812
  5. Step 5: Solve for x
    x = 12,660,311,048,252,812/167,094,822.69
  6. Step 6: Final answer
    x = 75,767,225.13

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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.