Home / 16,263,048.40-24,422,566.20-11,504,136.40

Finding the Fourth Proportional to 16,263,048.40, 24,422,566.20 and 11,504,136.40

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Solution

The fourth proportional to 16,263,048.40, 24,422,566.20 and 11,504,136.40 is: 17,276,006.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,263,048.40 : 24,422,566.20 = 11,504,136.40 : x
  2. Step 2: Convert to fraction form
    16,263,048.40/24,422,566.20 = 11,504,136.40/x
  3. Step 3: Cross multiply
    16,263,048.40x = 24,422,566.20 × 11,504,136.40
  4. Step 4: Simplify right side
    16,263,048.40x = 280,960,532,802,829.69
  5. Step 5: Solve for x
    x = 280,960,532,802,829.69/16,263,048.40
  6. Step 6: Final answer
    x = 17,276,006.68

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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.