Home / 17,494,021.83-24,138,760.74-10,150,171.51

Finding the Fourth Proportional to 17,494,021.83, 24,138,760.74 and 10,150,171.51

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Solution

The fourth proportional to 17,494,021.83, 24,138,760.74 and 10,150,171.51 is: 14,005,502.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,021.83 : 24,138,760.74 = 10,150,171.51 : x
  2. Step 2: Convert to fraction form
    17,494,021.83/24,138,760.74 = 10,150,171.51/x
  3. Step 3: Cross multiply
    17,494,021.83x = 24,138,760.74 × 10,150,171.51
  4. Step 4: Simplify right side
    17,494,021.83x = 245,012,561,553,799.38
  5. Step 5: Solve for x
    x = 245,012,561,553,799.38/17,494,021.83
  6. Step 6: Final answer
    x = 14,005,502.22

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1.5x scale

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.