Home / 132,336,385.22-182,629,250.76-73,603,297.37

Finding the Fourth Proportional to 132,336,385.22, 182,629,250.76 and 73,603,297.37

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Solution

The fourth proportional to 132,336,385.22, 182,629,250.76 and 73,603,297.37 is: 101,575,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,336,385.22 : 182,629,250.76 = 73,603,297.37 : x
  2. Step 2: Convert to fraction form
    132,336,385.22/182,629,250.76 = 73,603,297.37/x
  3. Step 3: Cross multiply
    132,336,385.22x = 182,629,250.76 × 73,603,297.37
  4. Step 4: Simplify right side
    132,336,385.22x = 13,442,115,051,235,430
  5. Step 5: Solve for x
    x = 13,442,115,051,235,430/132,336,385.22
  6. Step 6: Final answer
    x = 101,575,353.06

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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.