Home / 6,214,727,322.89-8,576,327,140.14-3,356,869,519.25

Finding the Fourth Proportional to 6,214,727,322.89, 8,576,327,140.14 and 3,356,869,519.25

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Solution

The fourth proportional to 6,214,727,322.89, 8,576,327,140.14 and 3,356,869,519.25 is: 4,632,481,791.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,727,322.89 : 8,576,327,140.14 = 3,356,869,519.25 : x
  2. Step 2: Convert to fraction form
    6,214,727,322.89/8,576,327,140.14 = 3,356,869,519.25/x
  3. Step 3: Cross multiply
    6,214,727,322.89x = 8,576,327,140.14 × 3,356,869,519.25
  4. Step 4: Simplify right side
    6,214,727,322.89x = 28,789,611,163,809,607,680
  5. Step 5: Solve for x
    x = 28,789,611,163,809,607,680/6,214,727,322.89
  6. Step 6: Final answer
    x = 4,632,481,791.73

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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.