Home / 229,108,483.44-343,209,226.68-200,387,049.84

Finding the Fourth Proportional to 229,108,483.44, 343,209,226.68 and 200,387,049.84

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Solution

The fourth proportional to 229,108,483.44, 343,209,226.68 and 200,387,049.84 is: 300,183,927.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,108,483.44 : 343,209,226.68 = 200,387,049.84 : x
  2. Step 2: Convert to fraction form
    229,108,483.44/343,209,226.68 = 200,387,049.84/x
  3. Step 3: Cross multiply
    229,108,483.44x = 343,209,226.68 × 200,387,049.84
  4. Step 4: Simplify right side
    229,108,483.44x = 68,774,684,412,273,024
  5. Step 5: Solve for x
    x = 68,774,684,412,273,024/229,108,483.44
  6. Step 6: Final answer
    x = 300,183,927.63

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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.