Home / 16,550,596.80-24,825,645.45-7,446,265.02

Finding the Fourth Proportional to 16,550,596.80, 24,825,645.45 and 7,446,265.02

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Solution

The fourth proportional to 16,550,596.80, 24,825,645.45 and 7,446,265.02 is: 11,169,285.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550,596.80 : 24,825,645.45 = 7,446,265.02 : x
  2. Step 2: Convert to fraction form
    16,550,596.80/24,825,645.45 = 7,446,265.02/x
  3. Step 3: Cross multiply
    16,550,596.80x = 24,825,645.45 × 7,446,265.02
  4. Step 4: Simplify right side
    16,550,596.80x = 184,858,335,313,257.16
  5. Step 5: Solve for x
    x = 184,858,335,313,257.16/16,550,596.80
  6. Step 6: Final answer
    x = 11,169,285.17

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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.