Home / 27,964,586.10-41,946,882.19-8,533,913.96

Finding the Fourth Proportional to 27,964,586.10, 41,946,882.19 and 8,533,913.96

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Solution

The fourth proportional to 27,964,586.10, 41,946,882.19 and 8,533,913.96 is: 12,800,871.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,964,586.10 : 41,946,882.19 = 8,533,913.96 : x
  2. Step 2: Convert to fraction form
    27,964,586.10/41,946,882.19 = 8,533,913.96/x
  3. Step 3: Cross multiply
    27,964,586.10x = 41,946,882.19 × 8,533,913.96
  4. Step 4: Simplify right side
    27,964,586.10x = 357,971,083,631,252.06
  5. Step 5: Solve for x
    x = 357,971,083,631,252.06/27,964,586.10
  6. Step 6: Final answer
    x = 12,800,871.87

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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.