Home / 27,934,506.54-41,903,530.92-8,766,020.16

Finding the Fourth Proportional to 27,934,506.54, 41,903,530.92 and 8,766,020.16

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Solution

The fourth proportional to 27,934,506.54, 41,903,530.92 and 8,766,020.16 is: 13,149,586.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,506.54 : 41,903,530.92 = 8,766,020.16 : x
  2. Step 2: Convert to fraction form
    27,934,506.54/41,903,530.92 = 8,766,020.16/x
  3. Step 3: Cross multiply
    27,934,506.54x = 41,903,530.92 × 8,766,020.16
  4. Step 4: Simplify right side
    27,934,506.54x = 367,327,196,819,903.38
  5. Step 5: Solve for x
    x = 367,327,196,819,903.38/27,934,506.54
  6. Step 6: Final answer
    x = 13,149,586.03

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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.