Home / 227,747,234.50-341,724,952.99-123,960,962.50

Finding the Fourth Proportional to 227,747,234.50, 341,724,952.99 and 123,960,962.50

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Solution

The fourth proportional to 227,747,234.50, 341,724,952.99 and 123,960,962.50 is: 185,998,105.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,747,234.50 : 341,724,952.99 = 123,960,962.50 : x
  2. Step 2: Convert to fraction form
    227,747,234.50/341,724,952.99 = 123,960,962.50/x
  3. Step 3: Cross multiply
    227,747,234.50x = 341,724,952.99 × 123,960,962.50
  4. Step 4: Simplify right side
    227,747,234.50x = 42,360,554,082,907,656
  5. Step 5: Solve for x
    x = 42,360,554,082,907,656/227,747,234.50
  6. Step 6: Final answer
    x = 185,998,105.21

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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.