Home / 16,732,231.49-25,099,500.21-7,007,052.65

Finding the Fourth Proportional to 16,732,231.49, 25,099,500.21 and 7,007,052.65

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Solution

The fourth proportional to 16,732,231.49, 25,099,500.21 and 7,007,052.65 is: 10,511,061.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,732,231.49 : 25,099,500.21 = 7,007,052.65 : x
  2. Step 2: Convert to fraction form
    16,732,231.49/25,099,500.21 = 7,007,052.65/x
  3. Step 3: Cross multiply
    16,732,231.49x = 25,099,500.21 × 7,007,052.65
  4. Step 4: Simplify right side
    16,732,231.49x = 175,873,519,455,058.12
  5. Step 5: Solve for x
    x = 175,873,519,455,058.12/16,732,231.49
  6. Step 6: Final answer
    x = 10,511,061.82

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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.