Home / 16,863,599.32-25,304,752.23-8,227,770.73

Finding the Fourth Proportional to 16,863,599.32, 25,304,752.23 and 8,227,770.73

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Solution

The fourth proportional to 16,863,599.32, 25,304,752.23 and 8,227,770.73 is: 12,346,219.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,863,599.32 : 25,304,752.23 = 8,227,770.73 : x
  2. Step 2: Convert to fraction form
    16,863,599.32/25,304,752.23 = 8,227,770.73/x
  3. Step 3: Cross multiply
    16,863,599.32x = 25,304,752.23 × 8,227,770.73
  4. Step 4: Simplify right side
    16,863,599.32x = 208,201,699,727,896.25
  5. Step 5: Solve for x
    x = 208,201,699,727,896.25/16,863,599.32
  6. Step 6: Final answer
    x = 12,346,219.56

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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.