Home / 33,211,058.10-49,823,585.55-14,031,942.90

Finding the Fourth Proportional to 33,211,058.10, 49,823,585.55 and 14,031,942.90

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Solution

The fourth proportional to 33,211,058.10, 49,823,585.55 and 14,031,942.90 is: 21,050,871.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,058.10 : 49,823,585.55 = 14,031,942.90 : x
  2. Step 2: Convert to fraction form
    33,211,058.10/49,823,585.55 = 14,031,942.90/x
  3. Step 3: Cross multiply
    33,211,058.10x = 49,823,585.55 × 14,031,942.90
  4. Step 4: Simplify right side
    33,211,058.10x = 699,121,707,510,865.12
  5. Step 5: Solve for x
    x = 699,121,707,510,865.12/33,211,058.10
  6. Step 6: Final answer
    x = 21,050,871.23

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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.