Home / 569,311,596.11-854,083,866.77-195,770,968.90

Finding the Fourth Proportional to 569,311,596.11, 854,083,866.77 and 195,770,968.90

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Solution

The fourth proportional to 569,311,596.11, 854,083,866.77 and 195,770,968.90 is: 293,696,505.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,311,596.11 : 854,083,866.77 = 195,770,968.90 : x
  2. Step 2: Convert to fraction form
    569,311,596.11/854,083,866.77 = 195,770,968.90/x
  3. Step 3: Cross multiply
    569,311,596.11x = 854,083,866.77 × 195,770,968.90
  4. Step 4: Simplify right side
    569,311,596.11x = 167,204,826,116,307,360
  5. Step 5: Solve for x
    x = 167,204,826,116,307,360/569,311,596.11
  6. Step 6: Final answer
    x = 293,696,505.15

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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.