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Finding the Third Proportional to 230,462,004.38 and 506,892,357

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Solution

The third proportional to 230,462,004.38 and 506,892,357 is: 1,114,890,336.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,462,004.38 : 506,892,357 = 506,892,357 : x
  2. Step 2: Convert to fraction form
    230,462,004.38/506,892,357 = 506,892,357/x
  3. Step 3: Cross multiply
    230,462,004.38x = 506,892,357 × 506,892,357
  4. Step 4: Simplify right side
    230,462,004.38x = 256,939,861,585,015,456
  5. Step 5: Solve for x
    x = 256,939,861,585,015,456/230,462,004.38
  6. Step 6: Final answer
    x = 1,114,890,336.40

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.