Home / 13,756,523.00-20,635,243.78-6,183,510.62

Finding the Fourth Proportional to 13,756,523.00, 20,635,243.78 and 6,183,510.62

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Solution

The fourth proportional to 13,756,523.00, 20,635,243.78 and 6,183,510.62 is: 9,275,472.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,756,523.00 : 20,635,243.78 = 6,183,510.62 : x
  2. Step 2: Convert to fraction form
    13,756,523.00/20,635,243.78 = 6,183,510.62/x
  3. Step 3: Cross multiply
    13,756,523.00x = 20,635,243.78 × 6,183,510.62
  4. Step 4: Simplify right side
    13,756,523.00x = 127,598,249,096,048.27
  5. Step 5: Solve for x
    x = 127,598,249,096,048.27/13,756,523.00
  6. Step 6: Final answer
    x = 9,275,472.38

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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.