Home / 134,526,446.82-201,789,672.90-32,290,484.46

Finding the Fourth Proportional to 134,526,446.82, 201,789,672.90 and 32,290,484.46

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Solution

The fourth proportional to 134,526,446.82, 201,789,672.90 and 32,290,484.46 is: 48,435,727.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,526,446.82 : 201,789,672.90 = 32,290,484.46 : x
  2. Step 2: Convert to fraction form
    134,526,446.82/201,789,672.90 = 32,290,484.46/x
  3. Step 3: Cross multiply
    134,526,446.82x = 201,789,672.90 × 32,290,484.46
  4. Step 4: Simplify right side
    134,526,446.82x = 6,515,886,296,965,934
  5. Step 5: Solve for x
    x = 6,515,886,296,965,934/134,526,446.82
  6. Step 6: Final answer
    x = 48,435,727.33

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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.