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Finding the Fourth Proportional to 264,227,923.35, 396,341,885.03 and 264,227,923.35

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Solution

The fourth proportional to 264,227,923.35, 396,341,885.03 and 264,227,923.35 is: 396,341,885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,227,923.35 : 396,341,885.03 = 264,227,923.35 : x
  2. Step 2: Convert to fraction form
    264,227,923.35/396,341,885.03 = 264,227,923.35/x
  3. Step 3: Cross multiply
    264,227,923.35x = 396,341,885.03 × 264,227,923.35
  4. Step 4: Simplify right side
    264,227,923.35x = 104,724,593,216,780,208
  5. Step 5: Solve for x
    x = 104,724,593,216,780,208/264,227,923.35
  6. Step 6: Final answer
    x = 396,341,885.03

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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.