Home / 46,195,613.23-69,284,589.76-13,847,519.11

Finding the Fourth Proportional to 46,195,613.23, 69,284,589.76 and 13,847,519.11

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Solution

The fourth proportional to 46,195,613.23, 69,284,589.76 and 13,847,519.11 is: 20,768,631.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,195,613.23 : 69,284,589.76 = 13,847,519.11 : x
  2. Step 2: Convert to fraction form
    46,195,613.23/69,284,589.76 = 13,847,519.11/x
  3. Step 3: Cross multiply
    46,195,613.23x = 69,284,589.76 × 13,847,519.11
  4. Step 4: Simplify right side
    46,195,613.23x = 959,419,680,730,110.38
  5. Step 5: Solve for x
    x = 959,419,680,730,110.38/46,195,613.23
  6. Step 6: Final answer
    x = 20,768,631.77

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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.