Home / 29,214,138.30-43,847,991.45-14,847,200.70

Finding the Fourth Proportional to 29,214,138.30, 43,847,991.45 and 14,847,200.70

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Solution

The fourth proportional to 29,214,138.30, 43,847,991.45 and 14,847,200.70 is: 22,284,413.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,214,138.30 : 43,847,991.45 = 14,847,200.70 : x
  2. Step 2: Convert to fraction form
    29,214,138.30/43,847,991.45 = 14,847,200.70/x
  3. Step 3: Cross multiply
    29,214,138.30x = 43,847,991.45 × 14,847,200.70
  4. Step 4: Simplify right side
    29,214,138.30x = 651,019,929,350,034
  5. Step 5: Solve for x
    x = 651,019,929,350,034/29,214,138.30
  6. Step 6: Final answer
    x = 22,284,413.21

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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.