Home / 32,097,372.12-48,164,953.92-11,916,785.88

Finding the Fourth Proportional to 32,097,372.12, 48,164,953.92 and 11,916,785.88

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Solution

The fourth proportional to 32,097,372.12, 48,164,953.92 and 11,916,785.88 is: 17,882,194.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,097,372.12 : 48,164,953.92 = 11,916,785.88 : x
  2. Step 2: Convert to fraction form
    32,097,372.12/48,164,953.92 = 11,916,785.88/x
  3. Step 3: Cross multiply
    32,097,372.12x = 48,164,953.92 × 11,916,785.88
  4. Step 4: Simplify right side
    32,097,372.12x = 573,971,442,784,706.75
  5. Step 5: Solve for x
    x = 573,971,442,784,706.75/32,097,372.12
  6. Step 6: Final answer
    x = 17,882,194.24

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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.