Home / 79,770,332.91-110,091,523.23-46,758,318.33

Finding the Fourth Proportional to 79,770,332.91, 110,091,523.23 and 46,758,318.33

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Solution

The fourth proportional to 79,770,332.91, 110,091,523.23 and 46,758,318.33 is: 64,531,440.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,770,332.91 : 110,091,523.23 = 46,758,318.33 : x
  2. Step 2: Convert to fraction form
    79,770,332.91/110,091,523.23 = 46,758,318.33/x
  3. Step 3: Cross multiply
    79,770,332.91x = 110,091,523.23 × 46,758,318.33
  4. Step 4: Simplify right side
    79,770,332.91x = 5,147,694,488,622,930
  5. Step 5: Solve for x
    x = 5,147,694,488,622,930/79,770,332.91
  6. Step 6: Final answer
    x = 64,531,440.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.