Home / 33,940,208.69-46,839,030.33-20,002,152.05

Finding the Fourth Proportional to 33,940,208.69, 46,839,030.33 and 20,002,152.05

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Solution

The fourth proportional to 33,940,208.69, 46,839,030.33 and 20,002,152.05 is: 27,603,878.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,208.69 : 46,839,030.33 = 20,002,152.05 : x
  2. Step 2: Convert to fraction form
    33,940,208.69/46,839,030.33 = 20,002,152.05/x
  3. Step 3: Cross multiply
    33,940,208.69x = 46,839,030.33 × 20,002,152.05
  4. Step 4: Simplify right side
    33,940,208.69x = 936,881,406,301,026.62
  5. Step 5: Solve for x
    x = 936,881,406,301,026.62/33,940,208.69
  6. Step 6: Final answer
    x = 27,603,878.78

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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.