Home / 466,568,900.70-699,853,351.05-179,354,564.70

Finding the Fourth Proportional to 466,568,900.70, 699,853,351.05 and 179,354,564.70

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Solution

The fourth proportional to 466,568,900.70, 699,853,351.05 and 179,354,564.70 is: 269,031,847.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,568,900.70 : 699,853,351.05 = 179,354,564.70 : x
  2. Step 2: Convert to fraction form
    466,568,900.70/699,853,351.05 = 179,354,564.70/x
  3. Step 3: Cross multiply
    466,568,900.70x = 699,853,351.05 × 179,354,564.70
  4. Step 4: Simplify right side
    466,568,900.70x = 125,521,893,131,409,024
  5. Step 5: Solve for x
    x = 125,521,893,131,409,024/466,568,900.70
  6. Step 6: Final answer
    x = 269,031,847.05

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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.