Home / 94,164,143.80-141,336,417.30-48,758,524.60

Finding the Fourth Proportional to 94,164,143.80, 141,336,417.30 and 48,758,524.60

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Solution

The fourth proportional to 94,164,143.80, 141,336,417.30 and 48,758,524.60 is: 73,184,493.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,164,143.80 : 141,336,417.30 = 48,758,524.60 : x
  2. Step 2: Convert to fraction form
    94,164,143.80/141,336,417.30 = 48,758,524.60/x
  3. Step 3: Cross multiply
    94,164,143.80x = 141,336,417.30 × 48,758,524.60
  4. Step 4: Simplify right side
    94,164,143.80x = 6,891,355,179,797,916
  5. Step 5: Solve for x
    x = 6,891,355,179,797,916/94,164,143.80
  6. Step 6: Final answer
    x = 73,184,493.61

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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.