Home / 33,552,620.77-46,297,215.17-18,867,411.49

Finding the Fourth Proportional to 33,552,620.77, 46,297,215.17 and 18,867,411.49

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Solution

The fourth proportional to 33,552,620.77, 46,297,215.17 and 18,867,411.49 is: 26,033,990.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,552,620.77 : 46,297,215.17 = 18,867,411.49 : x
  2. Step 2: Convert to fraction form
    33,552,620.77/46,297,215.17 = 18,867,411.49/x
  3. Step 3: Cross multiply
    33,552,620.77x = 46,297,215.17 × 18,867,411.49
  4. Step 4: Simplify right side
    33,552,620.77x = 873,508,609,507,069.38
  5. Step 5: Solve for x
    x = 873,508,609,507,069.38/33,552,620.77
  6. Step 6: Final answer
    x = 26,033,990.47

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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.