Home / 32,232,171.78-48,317,865.66-16,042,818.42

Finding the Fourth Proportional to 32,232,171.78, 48,317,865.66 and 16,042,818.42

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Solution

The fourth proportional to 32,232,171.78, 48,317,865.66 and 16,042,818.42 is: 24,049,100.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,232,171.78 : 48,317,865.66 = 16,042,818.42 : x
  2. Step 2: Convert to fraction form
    32,232,171.78/48,317,865.66 = 16,042,818.42/x
  3. Step 3: Cross multiply
    32,232,171.78x = 48,317,865.66 × 16,042,818.42
  4. Step 4: Simplify right side
    32,232,171.78x = 775,154,745,225,333.38
  5. Step 5: Solve for x
    x = 775,154,745,225,333.38/32,232,171.78
  6. Step 6: Final answer
    x = 24,049,100.71

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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.