Home / 2,861,722,027.20-4,292,583,040.80-1,552,251,403.20

Finding the Fourth Proportional to 2,861,722,027.20, 4,292,583,040.80 and 1,552,251,403.20

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Solution

The fourth proportional to 2,861,722,027.20, 4,292,583,040.80 and 1,552,251,403.20 is: 2,328,377,104.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,861,722,027.20 : 4,292,583,040.80 = 1,552,251,403.20 : x
  2. Step 2: Convert to fraction form
    2,861,722,027.20/4,292,583,040.80 = 1,552,251,403.20/x
  3. Step 3: Cross multiply
    2,861,722,027.20x = 4,292,583,040.80 × 1,552,251,403.20
  4. Step 4: Simplify right side
    2,861,722,027.20x = 6,663,168,048,434,323,456
  5. Step 5: Solve for x
    x = 6,663,168,048,434,323,456/2,861,722,027.20
  6. Step 6: Final answer
    x = 2,328,377,104.80

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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.