Home / 167,692,191.57-251,541,653.45-44,870,314.77

Finding the Fourth Proportional to 167,692,191.57, 251,541,653.45 and 44,870,314.77

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Solution

The fourth proportional to 167,692,191.57, 251,541,653.45 and 44,870,314.77 is: 67,306,372.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,692,191.57 : 251,541,653.45 = 44,870,314.77 : x
  2. Step 2: Convert to fraction form
    167,692,191.57/251,541,653.45 = 44,870,314.77/x
  3. Step 3: Cross multiply
    167,692,191.57x = 251,541,653.45 × 44,870,314.77
  4. Step 4: Simplify right side
    167,692,191.57x = 11,286,753,167,843,406
  5. Step 5: Solve for x
    x = 11,286,753,167,843,406/167,692,191.57
  6. Step 6: Final answer
    x = 67,306,372.84

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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.