Home / 62,856,770.14-86,741,716.08-34,979,002.84

Finding the Fourth Proportional to 62,856,770.14, 86,741,716.08 and 34,979,002.84

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Solution

The fourth proportional to 62,856,770.14, 86,741,716.08 and 34,979,002.84 is: 48,270,675.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,856,770.14 : 86,741,716.08 = 34,979,002.84 : x
  2. Step 2: Convert to fraction form
    62,856,770.14/86,741,716.08 = 34,979,002.84/x
  3. Step 3: Cross multiply
    62,856,770.14x = 86,741,716.08 × 34,979,002.84
  4. Step 4: Simplify right side
    62,856,770.14x = 3,034,138,733,108,794
  5. Step 5: Solve for x
    x = 3,034,138,733,108,794/62,856,770.14
  6. Step 6: Final answer
    x = 48,270,675.16

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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.