Home / 27,159,452.27-37,479,524.45-14,936,309.27

Finding the Fourth Proportional to 27,159,452.27, 37,479,524.45 and 14,936,309.27

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Solution

The fourth proportional to 27,159,452.27, 37,479,524.45 and 14,936,309.27 is: 20,611,820.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,159,452.27 : 37,479,524.45 = 14,936,309.27 : x
  2. Step 2: Convert to fraction form
    27,159,452.27/37,479,524.45 = 14,936,309.27/x
  3. Step 3: Cross multiply
    27,159,452.27x = 37,479,524.45 × 14,936,309.27
  4. Step 4: Simplify right side
    27,159,452.27x = 559,805,768,215,647.50
  5. Step 5: Solve for x
    x = 559,805,768,215,647.50/27,159,452.27
  6. Step 6: Final answer
    x = 20,611,820.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.