Home / 32,912,096.91-45,376,489.76-25,557,452.43

Finding the Fourth Proportional to 32,912,096.91, 45,376,489.76 and 25,557,452.43

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Solution

The fourth proportional to 32,912,096.91, 45,376,489.76 and 25,557,452.43 is: 35,236,511.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,912,096.91 : 45,376,489.76 = 25,557,452.43 : x
  2. Step 2: Convert to fraction form
    32,912,096.91/45,376,489.76 = 25,557,452.43/x
  3. Step 3: Cross multiply
    32,912,096.91x = 45,376,489.76 × 25,557,452.43
  4. Step 4: Simplify right side
    32,912,096.91x = 1,159,707,478,353,795
  5. Step 5: Solve for x
    x = 1,159,707,478,353,795/32,912,096.91
  6. Step 6: Final answer
    x = 35,236,511.41

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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.