Home / 16,392,891.34-24,587,651.94-5,461,900.33

Finding the Fourth Proportional to 16,392,891.34, 24,587,651.94 and 5,461,900.33

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Solution

The fourth proportional to 16,392,891.34, 24,587,651.94 and 5,461,900.33 is: 8,192,289.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,891.34 : 24,587,651.94 = 5,461,900.33 : x
  2. Step 2: Convert to fraction form
    16,392,891.34/24,587,651.94 = 5,461,900.33/x
  3. Step 3: Cross multiply
    16,392,891.34x = 24,587,651.94 × 5,461,900.33
  4. Step 4: Simplify right side
    16,392,891.34x = 134,295,304,245,011.16
  5. Step 5: Solve for x
    x = 134,295,304,245,011.16/16,392,891.34
  6. Step 6: Final answer
    x = 8,192,289.05

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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.