Home / 227,364,000.75-493,318,831.50

Finding the Third Proportional to 227,364,000.75 and 493,318,831.50

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Solution

The third proportional to 227,364,000.75 and 493,318,831.50 is: 1,070,369,401.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,364,000.75 : 493,318,831.50 = 493,318,831.50 : x
  2. Step 2: Convert to fraction form
    227,364,000.75/493,318,831.50 = 493,318,831.50/x
  3. Step 3: Cross multiply
    227,364,000.75x = 493,318,831.50 × 493,318,831.50
  4. Step 4: Simplify right side
    227,364,000.75x = 243,363,469,512,525,408
  5. Step 5: Solve for x
    x = 243,363,469,512,525,408/227,364,000.75
  6. Step 6: Final answer
    x = 1,070,369,401.97

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.