Home / 16,300,692.71-24,450,789.99-4,170,053.73

Finding the Fourth Proportional to 16,300,692.71, 24,450,789.99 and 4,170,053.73

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Solution

The fourth proportional to 16,300,692.71, 24,450,789.99 and 4,170,053.73 is: 6,255,016.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,692.71 : 24,450,789.99 = 4,170,053.73 : x
  2. Step 2: Convert to fraction form
    16,300,692.71/24,450,789.99 = 4,170,053.73/x
  3. Step 3: Cross multiply
    16,300,692.71x = 24,450,789.99 × 4,170,053.73
  4. Step 4: Simplify right side
    16,300,692.71x = 101,961,107,999,246.16
  5. Step 5: Solve for x
    x = 101,961,107,999,246.16/16,300,692.71
  6. Step 6: Final answer
    x = 6,255,016.88

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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.