Home / 6,147,231,160.77-8,483,181,840-3,327,839,086.50

Finding the Fourth Proportional to 6,147,231,160.77, 8,483,181,840 and 3,327,839,086.50

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Solution

The fourth proportional to 6,147,231,160.77, 8,483,181,840 and 3,327,839,086.50 is: 4,592,419,475.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,231,160.77 : 8,483,181,840 = 3,327,839,086.50 : x
  2. Step 2: Convert to fraction form
    6,147,231,160.77/8,483,181,840 = 3,327,839,086.50/x
  3. Step 3: Cross multiply
    6,147,231,160.77x = 8,483,181,840 × 3,327,839,086.50
  4. Step 4: Simplify right side
    6,147,231,160.77x = 28,230,664,105,038,987,264
  5. Step 5: Solve for x
    x = 28,230,664,105,038,987,264/6,147,231,160.77
  6. Step 6: Final answer
    x = 4,592,419,475.81

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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.