Home / 16,619,644.80-24,923,246.40-5,832,777.60

Finding the Fourth Proportional to 16,619,644.80, 24,923,246.40 and 5,832,777.60

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Solution

The fourth proportional to 16,619,644.80, 24,923,246.40 and 5,832,777.60 is: 8,746,983.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,619,644.80 : 24,923,246.40 = 5,832,777.60 : x
  2. Step 2: Convert to fraction form
    16,619,644.80/24,923,246.40 = 5,832,777.60/x
  3. Step 3: Cross multiply
    16,619,644.80x = 24,923,246.40 × 5,832,777.60
  4. Step 4: Simplify right side
    16,619,644.80x = 145,371,753,321,200.62
  5. Step 5: Solve for x
    x = 145,371,753,321,200.62/16,619,644.80
  6. Step 6: Final answer
    x = 8,746,983.17

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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.