Home / 37,490,392.80-56,215,368.24-17,008,936.56

Finding the Fourth Proportional to 37,490,392.80, 56,215,368.24 and 17,008,936.56

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Solution

The fourth proportional to 37,490,392.80, 56,215,368.24 and 17,008,936.56 is: 25,504,230.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,490,392.80 : 56,215,368.24 = 17,008,936.56 : x
  2. Step 2: Convert to fraction form
    37,490,392.80/56,215,368.24 = 17,008,936.56/x
  3. Step 3: Cross multiply
    37,490,392.80x = 56,215,368.24 × 17,008,936.56
  4. Step 4: Simplify right side
    37,490,392.80x = 956,163,632,091,198.88
  5. Step 5: Solve for x
    x = 956,163,632,091,198.88/37,490,392.80
  6. Step 6: Final answer
    x = 25,504,230.84

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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.