Home / 27,116,760.35-40,658,749.68-10,923,799.16

Finding the Fourth Proportional to 27,116,760.35, 40,658,749.68 and 10,923,799.16

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Solution

The fourth proportional to 27,116,760.35, 40,658,749.68 and 10,923,799.16 is: 16,379,095.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,116,760.35 : 40,658,749.68 = 10,923,799.16 : x
  2. Step 2: Convert to fraction form
    27,116,760.35/40,658,749.68 = 10,923,799.16/x
  3. Step 3: Cross multiply
    27,116,760.35x = 40,658,749.68 × 10,923,799.16
  4. Step 4: Simplify right side
    27,116,760.35x = 444,148,015,601,034.25
  5. Step 5: Solve for x
    x = 444,148,015,601,034.25/27,116,760.35
  6. Step 6: Final answer
    x = 16,379,095.80

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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.