Home / 44,551,613.23-66,827,473.16-12,203,794.64

Finding the Fourth Proportional to 44,551,613.23, 66,827,473.16 and 12,203,794.64

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Solution

The fourth proportional to 44,551,613.23, 66,827,473.16 and 12,203,794.64 is: 18,305,706.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,551,613.23 : 66,827,473.16 = 12,203,794.64 : x
  2. Step 2: Convert to fraction form
    44,551,613.23/66,827,473.16 = 12,203,794.64/x
  3. Step 3: Cross multiply
    44,551,613.23x = 66,827,473.16 × 12,203,794.64
  4. Step 4: Simplify right side
    44,551,613.23x = 815,548,758,860,801.62
  5. Step 5: Solve for x
    x = 815,548,758,860,801.62/44,551,613.23
  6. Step 6: Final answer
    x = 18,305,706.57

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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.