Home / 569,450,487.52-854,000,859.67-200,899,250.14

Finding the Fourth Proportional to 569,450,487.52, 854,000,859.67 and 200,899,250.14

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Solution

The fourth proportional to 569,450,487.52, 854,000,859.67 and 200,899,250.14 is: 301,287,181.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,450,487.52 : 854,000,859.67 = 200,899,250.14 : x
  2. Step 2: Convert to fraction form
    569,450,487.52/854,000,859.67 = 200,899,250.14/x
  3. Step 3: Cross multiply
    569,450,487.52x = 854,000,859.67 × 200,899,250.14
  4. Step 4: Simplify right side
    569,450,487.52x = 171,568,132,326,618,336
  5. Step 5: Solve for x
    x = 171,568,132,326,618,336/569,450,487.52
  6. Step 6: Final answer
    x = 301,287,181.39

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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.