Home / 229,182,723-343,783,571.22-67,624,659

Finding the Fourth Proportional to 229,182,723, 343,783,571.22 and 67,624,659

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Solution

The fourth proportional to 229,182,723, 343,783,571.22 and 67,624,659 is: 101,439,787.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,182,723 : 343,783,571.22 = 67,624,659 : x
  2. Step 2: Convert to fraction form
    229,182,723/343,783,571.22 = 67,624,659/x
  3. Step 3: Cross multiply
    229,182,723x = 343,783,571.22 × 67,624,659
  4. Step 4: Simplify right side
    229,182,723x = 23,248,246,773,554,716
  5. Step 5: Solve for x
    x = 23,248,246,773,554,716/229,182,723
  6. Step 6: Final answer
    x = 101,439,787.73

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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.