Home / 167,184,450.40-250,776,675.60-149,328,032.80

Finding the Fourth Proportional to 167,184,450.40, 250,776,675.60 and 149,328,032.80

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Solution

The fourth proportional to 167,184,450.40, 250,776,675.60 and 149,328,032.80 is: 223,992,049.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,184,450.40 : 250,776,675.60 = 149,328,032.80 : x
  2. Step 2: Convert to fraction form
    167,184,450.40/250,776,675.60 = 149,328,032.80/x
  3. Step 3: Cross multiply
    167,184,450.40x = 250,776,675.60 × 149,328,032.80
  4. Step 4: Simplify right side
    167,184,450.40x = 37,447,987,639,471,760
  5. Step 5: Solve for x
    x = 37,447,987,639,471,760/167,184,450.40
  6. Step 6: Final answer
    x = 223,992,049.20

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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.