Home / 14,624,610.18-20,181,949.56-8,098,239.60

Finding the Fourth Proportional to 14,624,610.18, 20,181,949.56 and 8,098,239.60

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Solution

The fourth proportional to 14,624,610.18, 20,181,949.56 and 8,098,239.60 is: 11,175,563.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,624,610.18 : 20,181,949.56 = 8,098,239.60 : x
  2. Step 2: Convert to fraction form
    14,624,610.18/20,181,949.56 = 8,098,239.60/x
  3. Step 3: Cross multiply
    14,624,610.18x = 20,181,949.56 × 8,098,239.60
  4. Step 4: Simplify right side
    14,624,610.18x = 163,438,263,131,994.56
  5. Step 5: Solve for x
    x = 163,438,263,131,994.56/14,624,610.18
  6. Step 6: Final answer
    x = 11,175,563.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.