Home / 67,284,770.42-92,853,023.87-36,344,953.37

Finding the Fourth Proportional to 67,284,770.42, 92,853,023.87 and 36,344,953.37

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Solution

The fourth proportional to 67,284,770.42, 92,853,023.87 and 36,344,953.37 is: 50,156,057.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,284,770.42 : 92,853,023.87 = 36,344,953.37 : x
  2. Step 2: Convert to fraction form
    67,284,770.42/92,853,023.87 = 36,344,953.37/x
  3. Step 3: Cross multiply
    67,284,770.42x = 92,853,023.87 × 36,344,953.37
  4. Step 4: Simplify right side
    67,284,770.42x = 3,374,738,823,141,642
  5. Step 5: Solve for x
    x = 3,374,738,823,141,642/67,284,770.42
  6. Step 6: Final answer
    x = 50,156,057.63

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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.