Home / 569,450,488.02-854,000,860.42-200,899,250.64

Finding the Fourth Proportional to 569,450,488.02, 854,000,860.42 and 200,899,250.64

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Solution

The fourth proportional to 569,450,488.02, 854,000,860.42 and 200,899,250.64 is: 301,287,182.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,450,488.02 : 854,000,860.42 = 200,899,250.64 : x
  2. Step 2: Convert to fraction form
    569,450,488.02/854,000,860.42 = 200,899,250.64/x
  3. Step 3: Cross multiply
    569,450,488.02x = 854,000,860.42 × 200,899,250.64
  4. Step 4: Simplify right side
    569,450,488.02x = 171,568,132,904,293,216
  5. Step 5: Solve for x
    x = 171,568,132,904,293,216/569,450,488.02
  6. Step 6: Final answer
    x = 301,287,182.14

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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.