Home / 33,131,890.32-49,695,966.18-14,682,521.76

Finding the Fourth Proportional to 33,131,890.32, 49,695,966.18 and 14,682,521.76

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Solution

The fourth proportional to 33,131,890.32, 49,695,966.18 and 14,682,521.76 is: 22,022,954.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,131,890.32 : 49,695,966.18 = 14,682,521.76 : x
  2. Step 2: Convert to fraction form
    33,131,890.32/49,695,966.18 = 14,682,521.76/x
  3. Step 3: Cross multiply
    33,131,890.32x = 49,695,966.18 × 14,682,521.76
  4. Step 4: Simplify right side
    33,131,890.32x = 729,662,104,822,074
  5. Step 5: Solve for x
    x = 729,662,104,822,074/33,131,890.32
  6. Step 6: Final answer
    x = 22,022,954.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.