Home / 235,007,181,387.14-352,579,933,787.78-75,827,294,604.50

Finding the Fourth Proportional to 235,007,181,387.14, 352,579,933,787.78 and 75,827,294,604.50

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Solution

The fourth proportional to 235,007,181,387.14, 352,579,933,787.78 and 75,827,294,604.50 is: 113,763,257,587.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,007,181,387.14 : 352,579,933,787.78 = 75,827,294,604.50 : x
  2. Step 2: Convert to fraction form
    235,007,181,387.14/352,579,933,787.78 = 75,827,294,604.50/x
  3. Step 3: Cross multiply
    235,007,181,387.14x = 352,579,933,787.78 × 75,827,294,604.50
  4. Step 4: Simplify right side
    235,007,181,387.14x = 26,735,182,510,961,098,489,856
  5. Step 5: Solve for x
    x = 26,735,182,510,961,098,489,856/235,007,181,387.14
  6. Step 6: Final answer
    x = 113,763,257,587.09

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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.