Home / 16,238,516.10-24,354,830.80-6,522,737.61

Finding the Fourth Proportional to 16,238,516.10, 24,354,830.80 and 6,522,737.61

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Solution

The fourth proportional to 16,238,516.10, 24,354,830.80 and 6,522,737.61 is: 9,782,924.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,238,516.10 : 24,354,830.80 = 6,522,737.61 : x
  2. Step 2: Convert to fraction form
    16,238,516.10/24,354,830.80 = 6,522,737.61/x
  3. Step 3: Cross multiply
    16,238,516.10x = 24,354,830.80 × 6,522,737.61
  4. Step 4: Simplify right side
    16,238,516.10x = 158,860,170,844,346.41
  5. Step 5: Solve for x
    x = 158,860,170,844,346.41/16,238,516.10
  6. Step 6: Final answer
    x = 9,782,924.12

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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.