Home / 41,310,509.70-61,965,764.55-34,130,151.30

Finding the Fourth Proportional to 41,310,509.70, 61,965,764.55 and 34,130,151.30

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Solution

The fourth proportional to 41,310,509.70, 61,965,764.55 and 34,130,151.30 is: 51,195,226.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,310,509.70 : 61,965,764.55 = 34,130,151.30 : x
  2. Step 2: Convert to fraction form
    41,310,509.70/61,965,764.55 = 34,130,151.30/x
  3. Step 3: Cross multiply
    41,310,509.70x = 61,965,764.55 × 34,130,151.30
  4. Step 4: Simplify right side
    41,310,509.70x = 2,114,900,919,511,676.25
  5. Step 5: Solve for x
    x = 2,114,900,919,511,676.25/41,310,509.70
  6. Step 6: Final answer
    x = 51,195,226.95

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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.