Home / 33,963,001.77-46,868,742.81-18,493,049.37

Finding the Fourth Proportional to 33,963,001.77, 46,868,742.81 and 18,493,049.37

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Solution

The fourth proportional to 33,963,001.77, 46,868,742.81 and 18,493,049.37 is: 25,520,299.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,963,001.77 : 46,868,742.81 = 18,493,049.37 : x
  2. Step 2: Convert to fraction form
    33,963,001.77/46,868,742.81 = 18,493,049.37/x
  3. Step 3: Cross multiply
    33,963,001.77x = 46,868,742.81 × 18,493,049.37
  4. Step 4: Simplify right side
    33,963,001.77x = 866,745,974,695,162.62
  5. Step 5: Solve for x
    x = 866,745,974,695,162.62/33,963,001.77
  6. Step 6: Final answer
    x = 25,520,299.43

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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.