Home / 195,758,114.80-293,444,327.40-109,537,826.80

Finding the Fourth Proportional to 195,758,114.80, 293,444,327.40 and 109,537,826.80

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Solution

The fourth proportional to 195,758,114.80, 293,444,327.40 and 109,537,826.80 is: 164,198,832.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,758,114.80 : 293,444,327.40 = 109,537,826.80 : x
  2. Step 2: Convert to fraction form
    195,758,114.80/293,444,327.40 = 109,537,826.80/x
  3. Step 3: Cross multiply
    195,758,114.80x = 293,444,327.40 × 109,537,826.80
  4. Step 4: Simplify right side
    195,758,114.80x = 32,143,253,910,183,692
  5. Step 5: Solve for x
    x = 32,143,253,910,183,692/195,758,114.80
  6. Step 6: Final answer
    x = 164,198,832.54

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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.