Home / 22,855,453.85-34,288,261.43-10,718,448.54

Finding the Fourth Proportional to 22,855,453.85, 34,288,261.43 and 10,718,448.54

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Solution

The fourth proportional to 22,855,453.85, 34,288,261.43 and 10,718,448.54 is: 16,080,055.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,855,453.85 : 34,288,261.43 = 10,718,448.54 : x
  2. Step 2: Convert to fraction form
    22,855,453.85/34,288,261.43 = 10,718,448.54/x
  3. Step 3: Cross multiply
    22,855,453.85x = 34,288,261.43 × 10,718,448.54
  4. Step 4: Simplify right side
    22,855,453.85x = 367,516,965,609,929.50
  5. Step 5: Solve for x
    x = 367,516,965,609,929.50/22,855,453.85
  6. Step 6: Final answer
    x = 16,080,055.47

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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.