Home / 54,795,048.82-75,588,498.76-33,880,395.84

Finding the Fourth Proportional to 54,795,048.82, 75,588,498.76 and 33,880,395.84

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Solution

The fourth proportional to 54,795,048.82, 75,588,498.76 and 33,880,395.84 is: 46,737,220.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,795,048.82 : 75,588,498.76 = 33,880,395.84 : x
  2. Step 2: Convert to fraction form
    54,795,048.82/75,588,498.76 = 33,880,395.84/x
  3. Step 3: Cross multiply
    54,795,048.82x = 75,588,498.76 × 33,880,395.84
  4. Step 4: Simplify right side
    54,795,048.82x = 2,560,968,258,940,149.50
  5. Step 5: Solve for x
    x = 2,560,968,258,940,149.50/54,795,048.82
  6. Step 6: Final answer
    x = 46,737,220.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.