Home / 32,862,728.56-49,295,217.18-11,297,146

Finding the Fourth Proportional to 32,862,728.56, 49,295,217.18 and 11,297,146

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Solution

The fourth proportional to 32,862,728.56, 49,295,217.18 and 11,297,146 is: 16,946,105.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,862,728.56 : 49,295,217.18 = 11,297,146 : x
  2. Step 2: Convert to fraction form
    32,862,728.56/49,295,217.18 = 11,297,146/x
  3. Step 3: Cross multiply
    32,862,728.56x = 49,295,217.18 × 11,297,146
  4. Step 4: Simplify right side
    32,862,728.56x = 556,895,265,584,168.25
  5. Step 5: Solve for x
    x = 556,895,265,584,168.25/32,862,728.56
  6. Step 6: Final answer
    x = 16,946,105.51

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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.