Home / 15,063,664.86-22,597,625.39-4,826,129.94

Finding the Fourth Proportional to 15,063,664.86, 22,597,625.39 and 4,826,129.94

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Solution

The fourth proportional to 15,063,664.86, 22,597,625.39 and 4,826,129.94 is: 7,239,876.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,063,664.86 : 22,597,625.39 = 4,826,129.94 : x
  2. Step 2: Convert to fraction form
    15,063,664.86/22,597,625.39 = 4,826,129.94/x
  3. Step 3: Cross multiply
    15,063,664.86x = 22,597,625.39 × 4,826,129.94
  4. Step 4: Simplify right side
    15,063,664.86x = 109,059,076,443,452.55
  5. Step 5: Solve for x
    x = 109,059,076,443,452.55/15,063,664.86
  6. Step 6: Final answer
    x = 7,239,876.71

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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.