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Finding the Fourth Proportional to 367,240,010.70, 550,860,016.05 and 367,240,010.70

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Solution

The fourth proportional to 367,240,010.70, 550,860,016.05 and 367,240,010.70 is: 550,860,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,240,010.70 : 550,860,016.05 = 367,240,010.70 : x
  2. Step 2: Convert to fraction form
    367,240,010.70/550,860,016.05 = 367,240,010.70/x
  3. Step 3: Cross multiply
    367,240,010.70x = 550,860,016.05 × 367,240,010.70
  4. Step 4: Simplify right side
    367,240,010.70x = 202,297,838,188,404,160
  5. Step 5: Solve for x
    x = 202,297,838,188,404,160/367,240,010.70
  6. Step 6: Final answer
    x = 550,860,016.05

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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.