Home / 167,179,563.20-250,769,344.80-44,357,643.20

Finding the Fourth Proportional to 167,179,563.20, 250,769,344.80 and 44,357,643.20

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Solution

The fourth proportional to 167,179,563.20, 250,769,344.80 and 44,357,643.20 is: 66,536,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,179,563.20 : 250,769,344.80 = 44,357,643.20 : x
  2. Step 2: Convert to fraction form
    167,179,563.20/250,769,344.80 = 44,357,643.20/x
  3. Step 3: Cross multiply
    167,179,563.20x = 250,769,344.80 × 44,357,643.20
  4. Step 4: Simplify right side
    167,179,563.20x = 11,123,537,122,136,176
  5. Step 5: Solve for x
    x = 11,123,537,122,136,176/167,179,563.20
  6. Step 6: Final answer
    x = 66,536,464.80

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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.