Home / 17,568,496.32-26,357,287.68-10,288,104.48

Finding the Fourth Proportional to 17,568,496.32, 26,357,287.68 and 10,288,104.48

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Solution

The fourth proportional to 17,568,496.32, 26,357,287.68 and 10,288,104.48 is: 15,434,817.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,568,496.32 : 26,357,287.68 = 10,288,104.48 : x
  2. Step 2: Convert to fraction form
    17,568,496.32/26,357,287.68 = 10,288,104.48/x
  3. Step 3: Cross multiply
    17,568,496.32x = 26,357,287.68 × 10,288,104.48
  4. Step 4: Simplify right side
    17,568,496.32x = 271,166,529,461,256.81
  5. Step 5: Solve for x
    x = 271,166,529,461,256.81/17,568,496.32
  6. Step 6: Final answer
    x = 15,434,817.22

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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.