Home / 367,999,049.27-552,003,381.93-122,355,684.06

Finding the Fourth Proportional to 367,999,049.27, 552,003,381.93 and 122,355,684.06

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Solution

The fourth proportional to 367,999,049.27, 552,003,381.93 and 122,355,684.06 is: 183,535,124.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,999,049.27 : 552,003,381.93 = 122,355,684.06 : x
  2. Step 2: Convert to fraction form
    367,999,049.27/552,003,381.93 = 122,355,684.06/x
  3. Step 3: Cross multiply
    367,999,049.27x = 552,003,381.93 × 122,355,684.06
  4. Step 4: Simplify right side
    367,999,049.27x = 67,540,751,399,478,584
  5. Step 5: Solve for x
    x = 67,540,751,399,478,584/367,999,049.27
  6. Step 6: Final answer
    x = 183,535,124.71

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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.