Home / 2,274,051,215.04-3,138,212,311.20-1,334,269,844.16

Finding the Fourth Proportional to 2,274,051,215.04, 3,138,212,311.20 and 1,334,269,844.16

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Solution

The fourth proportional to 2,274,051,215.04, 3,138,212,311.20 and 1,334,269,844.16 is: 1,841,305,078.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,051,215.04 : 3,138,212,311.20 = 1,334,269,844.16 : x
  2. Step 2: Convert to fraction form
    2,274,051,215.04/3,138,212,311.20 = 1,334,269,844.16/x
  3. Step 3: Cross multiply
    2,274,051,215.04x = 3,138,212,311.20 × 1,334,269,844.16
  4. Step 4: Simplify right side
    2,274,051,215.04x = 4,187,222,051,405,817,344
  5. Step 5: Solve for x
    x = 4,187,222,051,405,817,344/2,274,051,215.04
  6. Step 6: Final answer
    x = 1,841,305,078.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.