Home / 244,952,156.80-367,428,235.20-99,455,420.80

Finding the Fourth Proportional to 244,952,156.80, 367,428,235.20 and 99,455,420.80

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Solution

The fourth proportional to 244,952,156.80, 367,428,235.20 and 99,455,420.80 is: 149,183,131.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,952,156.80 : 367,428,235.20 = 99,455,420.80 : x
  2. Step 2: Convert to fraction form
    244,952,156.80/367,428,235.20 = 99,455,420.80/x
  3. Step 3: Cross multiply
    244,952,156.80x = 367,428,235.20 × 99,455,420.80
  4. Step 4: Simplify right side
    244,952,156.80x = 36,542,729,745,617,368
  5. Step 5: Solve for x
    x = 36,542,729,745,617,368/244,952,156.80
  6. Step 6: Final answer
    x = 149,183,131.20

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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.