Home / 336,274,843.28-464,059,074.12-181,750,171.28

Finding the Fourth Proportional to 336,274,843.28, 464,059,074.12 and 181,750,171.28

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Solution

The fourth proportional to 336,274,843.28, 464,059,074.12 and 181,750,171.28 is: 250,815,123.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,274,843.28 : 464,059,074.12 = 181,750,171.28 : x
  2. Step 2: Convert to fraction form
    336,274,843.28/464,059,074.12 = 181,750,171.28/x
  3. Step 3: Cross multiply
    336,274,843.28x = 464,059,074.12 × 181,750,171.28
  4. Step 4: Simplify right side
    336,274,843.28x = 84,342,816,205,348,224
  5. Step 5: Solve for x
    x = 84,342,816,205,348,224/336,274,843.28
  6. Step 6: Final answer
    x = 250,815,123.08

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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.