Home / 51,206,863.05-76,810,294.58-51,206,863.05

Finding the Fourth Proportional to 51,206,863.05, 76,810,294.58 and 51,206,863.05

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Solution

The fourth proportional to 51,206,863.05, 76,810,294.58 and 51,206,863.05 is: 76,810,294.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,206,863.05 : 76,810,294.58 = 51,206,863.05 : x
  2. Step 2: Convert to fraction form
    51,206,863.05/76,810,294.58 = 51,206,863.05/x
  3. Step 3: Cross multiply
    51,206,863.05x = 76,810,294.58 × 51,206,863.05
  4. Step 4: Simplify right side
    51,206,863.05x = 3,933,214,235,132,183
  5. Step 5: Solve for x
    x = 3,933,214,235,132,183/51,206,863.05
  6. Step 6: Final answer
    x = 76,810,294.58

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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.