Home / 10,096,722.20-15,145,169.70-3,365,136.20

Finding the Fourth Proportional to 10,096,722.20, 15,145,169.70 and 3,365,136.20

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Solution

The fourth proportional to 10,096,722.20, 15,145,169.70 and 3,365,136.20 is: 5,047,733.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,722.20 : 15,145,169.70 = 3,365,136.20 : x
  2. Step 2: Convert to fraction form
    10,096,722.20/15,145,169.70 = 3,365,136.20/x
  3. Step 3: Cross multiply
    10,096,722.20x = 15,145,169.70 × 3,365,136.20
  4. Step 4: Simplify right side
    10,096,722.20x = 50,965,558,812,613.14
  5. Step 5: Solve for x
    x = 50,965,558,812,613.14/10,096,722.20
  6. Step 6: Final answer
    x = 5,047,733.10

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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.