Home / 4,299,937,281,549.30-5,935,327,562,380.90-3,422,621,324,256

Finding the Fourth Proportional to 4,299,937,281,549.30, 5,935,327,562,380.90 and 3,422,621,324,256

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Solution

The fourth proportional to 4,299,937,281,549.30, 5,935,327,562,380.90 and 3,422,621,324,256 is: 4,724,343,019,749.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,937,281,549.30 : 5,935,327,562,380.90 = 3,422,621,324,256 : x
  2. Step 2: Convert to fraction form
    4,299,937,281,549.30/5,935,327,562,380.90 = 3,422,621,324,256/x
  3. Step 3: Cross multiply
    4,299,937,281,549.30x = 5,935,327,562,380.90 × 3,422,621,324,256
  4. Step 4: Simplify right side
    4,299,937,281,549.30x = 20,314,378,681,449,253,009,620,992
  5. Step 5: Solve for x
    x = 20,314,378,681,449,253,009,620,992/4,299,937,281,549.30
  6. Step 6: Final answer
    x = 4,724,343,019,749.77

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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.