Home / 17,839,308.80-24,618,922.83-9,998,965.95

Finding the Fourth Proportional to 17,839,308.80, 24,618,922.83 and 9,998,965.95

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Solution

The fourth proportional to 17,839,308.80, 24,618,922.83 and 9,998,965.95 is: 13,798,952.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,839,308.80 : 24,618,922.83 = 9,998,965.95 : x
  2. Step 2: Convert to fraction form
    17,839,308.80/24,618,922.83 = 9,998,965.95/x
  3. Step 3: Cross multiply
    17,839,308.80x = 24,618,922.83 × 9,998,965.95
  4. Step 4: Simplify right side
    17,839,308.80x = 246,163,771,102,847.59
  5. Step 5: Solve for x
    x = 246,163,771,102,847.59/17,839,308.80
  6. Step 6: Final answer
    x = 13,798,952.30

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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.