Home / 54,795,045.82-75,588,494.62-33,880,392.84

Finding the Fourth Proportional to 54,795,045.82, 75,588,494.62 and 33,880,392.84

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Solution

The fourth proportional to 54,795,045.82, 75,588,494.62 and 33,880,392.84 is: 46,737,215.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,795,045.82 : 75,588,494.62 = 33,880,392.84 : x
  2. Step 2: Convert to fraction form
    54,795,045.82/75,588,494.62 = 33,880,392.84/x
  3. Step 3: Cross multiply
    54,795,045.82x = 75,588,494.62 × 33,880,392.84
  4. Step 4: Simplify right side
    54,795,045.82x = 2,560,967,891,909,827
  5. Step 5: Solve for x
    x = 2,560,967,891,909,827/54,795,045.82
  6. Step 6: Final answer
    x = 46,737,215.99

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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.