Home / 17,449,900.18-24,074,629.07-10,103,723.44

Finding the Fourth Proportional to 17,449,900.18, 24,074,629.07 and 10,103,723.44

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Solution

The fourth proportional to 17,449,900.18, 24,074,629.07 and 10,103,723.44 is: 13,939,529.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,900.18 : 24,074,629.07 = 10,103,723.44 : x
  2. Step 2: Convert to fraction form
    17,449,900.18/24,074,629.07 = 10,103,723.44/x
  3. Step 3: Cross multiply
    17,449,900.18x = 24,074,629.07 × 10,103,723.44
  4. Step 4: Simplify right side
    17,449,900.18x = 243,243,393,933,159.22
  5. Step 5: Solve for x
    x = 243,243,393,933,159.22/17,449,900.18
  6. Step 6: Final answer
    x = 13,939,529.25

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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.