Home / 16,269,388.46-24,404,225.72-4,138,864.77

Finding the Fourth Proportional to 16,269,388.46, 24,404,225.72 and 4,138,864.77

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Solution

The fourth proportional to 16,269,388.46, 24,404,225.72 and 4,138,864.77 is: 6,208,333.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,269,388.46 : 24,404,225.72 = 4,138,864.77 : x
  2. Step 2: Convert to fraction form
    16,269,388.46/24,404,225.72 = 4,138,864.77/x
  3. Step 3: Cross multiply
    16,269,388.46x = 24,404,225.72 × 4,138,864.77
  4. Step 4: Simplify right side
    16,269,388.46x = 101,005,790,050,941.56
  5. Step 5: Solve for x
    x = 101,005,790,050,941.56/16,269,388.46
  6. Step 6: Final answer
    x = 6,208,333.54

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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.