Home / 17,902,123.42-24,707,893.17-10,561,751.14

Finding the Fourth Proportional to 17,902,123.42, 24,707,893.17 and 10,561,751.14

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Solution

The fourth proportional to 17,902,123.42, 24,707,893.17 and 10,561,751.14 is: 14,576,964.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,902,123.42 : 24,707,893.17 = 10,561,751.14 : x
  2. Step 2: Convert to fraction form
    17,902,123.42/24,707,893.17 = 10,561,751.14/x
  3. Step 3: Cross multiply
    17,902,123.42x = 24,707,893.17 × 10,561,751.14
  4. Step 4: Simplify right side
    17,902,123.42x = 260,958,618,855,245.75
  5. Step 5: Solve for x
    x = 260,958,618,855,245.75/17,902,123.42
  6. Step 6: Final answer
    x = 14,576,964.57

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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.