Home / 34,839,872.48-52,256,431.80-10,579,012.62

Finding the Fourth Proportional to 34,839,872.48, 52,256,431.80 and 10,579,012.62

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Solution

The fourth proportional to 34,839,872.48, 52,256,431.80 and 10,579,012.62 is: 15,867,493.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,872.48 : 52,256,431.80 = 10,579,012.62 : x
  2. Step 2: Convert to fraction form
    34,839,872.48/52,256,431.80 = 10,579,012.62/x
  3. Step 3: Cross multiply
    34,839,872.48x = 52,256,431.80 × 10,579,012.62
  4. Step 4: Simplify right side
    34,839,872.48x = 552,821,451,488,369.25
  5. Step 5: Solve for x
    x = 552,821,451,488,369.25/34,839,872.48
  6. Step 6: Final answer
    x = 15,867,493.54

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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.