Home / 227,131,580.70-340,697,370.96-54,608,400.36

Finding the Fourth Proportional to 227,131,580.70, 340,697,370.96 and 54,608,400.36

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Solution

The fourth proportional to 227,131,580.70, 340,697,370.96 and 54,608,400.36 is: 81,912,600.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,131,580.70 : 340,697,370.96 = 54,608,400.36 : x
  2. Step 2: Convert to fraction form
    227,131,580.70/340,697,370.96 = 54,608,400.36/x
  3. Step 3: Cross multiply
    227,131,580.70x = 340,697,370.96 × 54,608,400.36
  4. Step 4: Simplify right side
    227,131,580.70x = 18,604,938,434,983,116
  5. Step 5: Solve for x
    x = 18,604,938,434,983,116/227,131,580.70
  6. Step 6: Final answer
    x = 81,912,600.52

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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.