Home / 17,494,653.05-26,240,207.80-4,716,449.45

Finding the Fourth Proportional to 17,494,653.05, 26,240,207.80 and 4,716,449.45

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Solution

The fourth proportional to 17,494,653.05, 26,240,207.80 and 4,716,449.45 is: 7,074,196.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,653.05 : 26,240,207.80 = 4,716,449.45 : x
  2. Step 2: Convert to fraction form
    17,494,653.05/26,240,207.80 = 4,716,449.45/x
  3. Step 3: Cross multiply
    17,494,653.05x = 26,240,207.80 × 4,716,449.45
  4. Step 4: Simplify right side
    17,494,653.05x = 123,760,613,646,195.72
  5. Step 5: Solve for x
    x = 123,760,613,646,195.72/17,494,653.05
  6. Step 6: Final answer
    x = 7,074,196.52

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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.