Home / 36,834,266.07-55,257,074.37-12,567,536.42

Finding the Fourth Proportional to 36,834,266.07, 55,257,074.37 and 12,567,536.42

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Solution

The fourth proportional to 36,834,266.07, 55,257,074.37 and 12,567,536.42 is: 18,853,240.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,834,266.07 : 55,257,074.37 = 12,567,536.42 : x
  2. Step 2: Convert to fraction form
    36,834,266.07/55,257,074.37 = 12,567,536.42/x
  3. Step 3: Cross multiply
    36,834,266.07x = 55,257,074.37 × 12,567,536.42
  4. Step 4: Simplify right side
    36,834,266.07x = 694,445,294,331,338.12
  5. Step 5: Solve for x
    x = 694,445,294,331,338.12/36,834,266.07
  6. Step 6: Final answer
    x = 18,853,240.97

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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.