Home / 15,063,660.86-22,597,619.38-4,826,125.94

Finding the Fourth Proportional to 15,063,660.86, 22,597,619.38 and 4,826,125.94

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Solution

The fourth proportional to 15,063,660.86, 22,597,619.38 and 4,826,125.94 is: 7,239,870.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063,660.86 : 22,597,619.38 = 4,826,125.94 : x
  2. Step 2: Convert to fraction form
    15,063,660.86/22,597,619.38 = 4,826,125.94/x
  3. Step 3: Cross multiply
    15,063,660.86x = 22,597,619.38 × 4,826,125.94
  4. Step 4: Simplify right side
    15,063,660.86x = 109,058,957,072,064.72
  5. Step 5: Solve for x
    x = 109,058,957,072,064.72/15,063,660.86
  6. Step 6: Final answer
    x = 7,239,870.71

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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.