Home / 14,906,036,724.30-22,340,064,928.05-7,922,193,396.30

Finding the Fourth Proportional to 14,906,036,724.30, 22,340,064,928.05 and 7,922,193,396.30

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Solution

The fourth proportional to 14,906,036,724.30, 22,340,064,928.05 and 7,922,193,396.30 is: 11,873,197,290.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,906,036,724.30 : 22,340,064,928.05 = 7,922,193,396.30 : x
  2. Step 2: Convert to fraction form
    14,906,036,724.30/22,340,064,928.05 = 7,922,193,396.30/x
  3. Step 3: Cross multiply
    14,906,036,724.30x = 22,340,064,928.05 × 7,922,193,396.30
  4. Step 4: Simplify right side
    14,906,036,724.30x = 176,982,314,845,910,958,080
  5. Step 5: Solve for x
    x = 176,982,314,845,910,958,080/14,906,036,724.30
  6. Step 6: Final answer
    x = 11,873,197,290.42

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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.