Home / 3,314,757,269.60-4,972,733,101.20-1,376,256,456.80

Finding the Fourth Proportional to 3,314,757,269.60, 4,972,733,101.20 and 1,376,256,456.80

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Solution

The fourth proportional to 3,314,757,269.60, 4,972,733,101.20 and 1,376,256,456.80 is: 2,064,632,635.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,757,269.60 : 4,972,733,101.20 = 1,376,256,456.80 : x
  2. Step 2: Convert to fraction form
    3,314,757,269.60/4,972,733,101.20 = 1,376,256,456.80/x
  3. Step 3: Cross multiply
    3,314,757,269.60x = 4,972,733,101.20 × 1,376,256,456.80
  4. Step 4: Simplify right side
    3,314,757,269.60x = 6,843,756,038,469,586,944
  5. Step 5: Solve for x
    x = 6,843,756,038,469,586,944/3,314,757,269.60
  6. Step 6: Final answer
    x = 2,064,632,635.77

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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.