Home / 569,450,486.52-854,000,858.17-200,899,249.14

Finding the Fourth Proportional to 569,450,486.52, 854,000,858.17 and 200,899,249.14

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Solution

The fourth proportional to 569,450,486.52, 854,000,858.17 and 200,899,249.14 is: 301,287,179.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,450,486.52 : 854,000,858.17 = 200,899,249.14 : x
  2. Step 2: Convert to fraction form
    569,450,486.52/854,000,858.17 = 200,899,249.14/x
  3. Step 3: Cross multiply
    569,450,486.52x = 854,000,858.17 × 200,899,249.14
  4. Step 4: Simplify right side
    569,450,486.52x = 171,568,131,174,707,680
  5. Step 5: Solve for x
    x = 171,568,131,174,707,680/569,450,486.52
  6. Step 6: Final answer
    x = 301,287,179.90

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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.