Home / 27,580,871.86-41,356,944.67-10,294,859.40

Finding the Fourth Proportional to 27,580,871.86, 41,356,944.67 and 10,294,859.40

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Solution

The fourth proportional to 27,580,871.86, 41,356,944.67 and 10,294,859.40 is: 15,436,927.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,580,871.86 : 41,356,944.67 = 10,294,859.40 : x
  2. Step 2: Convert to fraction form
    27,580,871.86/41,356,944.67 = 10,294,859.40/x
  3. Step 3: Cross multiply
    27,580,871.86x = 41,356,944.67 × 10,294,859.40
  4. Step 4: Simplify right side
    27,580,871.86x = 425,763,930,591,229.44
  5. Step 5: Solve for x
    x = 425,763,930,591,229.44/27,580,871.86
  6. Step 6: Final answer
    x = 15,436,927.91

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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.