Home / 9,194,043,204.12-13,791,064,988.42-2,206,854,150.06

Finding the Fourth Proportional to 9,194,043,204.12, 13,791,064,988.42 and 2,206,854,150.06

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Solution

The fourth proportional to 9,194,043,204.12, 13,791,064,988.42 and 2,206,854,150.06 is: 3,310,281,268.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,194,043,204.12 : 13,791,064,988.42 = 2,206,854,150.06 : x
  2. Step 2: Convert to fraction form
    9,194,043,204.12/13,791,064,988.42 = 2,206,854,150.06/x
  3. Step 3: Cross multiply
    9,194,043,204.12x = 13,791,064,988.42 × 2,206,854,150.06
  4. Step 4: Simplify right side
    9,194,043,204.12x = 30,434,869,003,441,844,224
  5. Step 5: Solve for x
    x = 30,434,869,003,441,844,224/9,194,043,204.12
  6. Step 6: Final answer
    x = 3,310,281,268.83

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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.