Home / 27,335,250.59-37,723,433.09-15,112,894.91

Finding the Fourth Proportional to 27,335,250.59, 37,723,433.09 and 15,112,894.91

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Solution

The fourth proportional to 27,335,250.59, 37,723,433.09 and 15,112,894.91 is: 20,856,230.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,250.59 : 37,723,433.09 = 15,112,894.91 : x
  2. Step 2: Convert to fraction form
    27,335,250.59/37,723,433.09 = 15,112,894.91/x
  3. Step 3: Cross multiply
    27,335,250.59x = 37,723,433.09 × 15,112,894.91
  4. Step 4: Simplify right side
    27,335,250.59x = 570,110,279,669,404.88
  5. Step 5: Solve for x
    x = 570,110,279,669,404.88/27,335,250.59
  6. Step 6: Final answer
    x = 20,856,230.23

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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.