Home / 8,096,103.26-12,136,681.53-4,049,069.42

Finding the Fourth Proportional to 8,096,103.26, 12,136,681.53 and 4,049,069.42

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Solution

The fourth proportional to 8,096,103.26, 12,136,681.53 and 4,049,069.42 is: 6,069,866.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,103.26 : 12,136,681.53 = 4,049,069.42 : x
  2. Step 2: Convert to fraction form
    8,096,103.26/12,136,681.53 = 4,049,069.42/x
  3. Step 3: Cross multiply
    8,096,103.26x = 12,136,681.53 × 4,049,069.42
  4. Step 4: Simplify right side
    8,096,103.26x = 49,142,266,043,401.81
  5. Step 5: Solve for x
    x = 49,142,266,043,401.81/8,096,103.26
  6. Step 6: Final answer
    x = 6,069,866.51

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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.