Home / 167,184,449.40-250,776,674.10-149,328,031.80

Finding the Fourth Proportional to 167,184,449.40, 250,776,674.10 and 149,328,031.80

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Solution

The fourth proportional to 167,184,449.40, 250,776,674.10 and 149,328,031.80 is: 223,992,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,184,449.40 : 250,776,674.10 = 149,328,031.80 : x
  2. Step 2: Convert to fraction form
    167,184,449.40/250,776,674.10 = 149,328,031.80/x
  3. Step 3: Cross multiply
    167,184,449.40x = 250,776,674.10 × 149,328,031.80
  4. Step 4: Simplify right side
    167,184,449.40x = 37,447,987,164,703,040
  5. Step 5: Solve for x
    x = 37,447,987,164,703,040/167,184,449.40
  6. Step 6: Final answer
    x = 223,992,047.70

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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.