Home / 33,417,965.49-46,119,553.17-18,538,086.96

Finding the Fourth Proportional to 33,417,965.49, 46,119,553.17 and 18,538,086.96

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Solution

The fourth proportional to 33,417,965.49, 46,119,553.17 and 18,538,086.96 is: 25,584,091.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,417,965.49 : 46,119,553.17 = 18,538,086.96 : x
  2. Step 2: Convert to fraction form
    33,417,965.49/46,119,553.17 = 18,538,086.96/x
  3. Step 3: Cross multiply
    33,417,965.49x = 46,119,553.17 × 18,538,086.96
  4. Step 4: Simplify right side
    33,417,965.49x = 854,968,287,221,803.75
  5. Step 5: Solve for x
    x = 854,968,287,221,803.75/33,417,965.49
  6. Step 6: Final answer
    x = 25,584,091.51

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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.