Home / 13,796,219,360.01-20,694,329,040.21-4,353,820,190.37

Finding the Fourth Proportional to 13,796,219,360.01, 20,694,329,040.21 and 4,353,820,190.37

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Solution

The fourth proportional to 13,796,219,360.01, 20,694,329,040.21 and 4,353,820,190.37 is: 6,530,730,285.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,796,219,360.01 : 20,694,329,040.21 = 4,353,820,190.37 : x
  2. Step 2: Convert to fraction form
    13,796,219,360.01/20,694,329,040.21 = 4,353,820,190.37/x
  3. Step 3: Cross multiply
    13,796,219,360.01x = 20,694,329,040.21 × 4,353,820,190.37
  4. Step 4: Simplify right side
    13,796,219,360.01x = 90,099,387,601,426,513,920
  5. Step 5: Solve for x
    x = 90,099,387,601,426,513,920/13,796,219,360.01
  6. Step 6: Final answer
    x = 6,530,730,285.62

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1.5x scale

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.