Home / 235,007,181,426.20-352,579,933,846.46-75,827,294,643.58

Finding the Fourth Proportional to 235,007,181,426.20, 352,579,933,846.46 and 75,827,294,643.58

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Solution

The fourth proportional to 235,007,181,426.20, 352,579,933,846.46 and 75,827,294,643.58 is: 113,763,257,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,007,181,426.20 : 352,579,933,846.46 = 75,827,294,643.58 : x
  2. Step 2: Convert to fraction form
    235,007,181,426.20/352,579,933,846.46 = 75,827,294,643.58/x
  3. Step 3: Cross multiply
    235,007,181,426.20x = 352,579,933,846.46 × 75,827,294,643.58
  4. Step 4: Simplify right side
    235,007,181,426.20x = 26,735,182,529,188,411,211,776
  5. Step 5: Solve for x
    x = 26,735,182,529,188,411,211,776/235,007,181,426.20
  6. Step 6: Final answer
    x = 113,763,257,645.74

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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.