Home / 32,002,793.81-47,998,776.33-8,968,426.94

Finding the Fourth Proportional to 32,002,793.81, 47,998,776.33 and 8,968,426.94

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Solution

The fourth proportional to 32,002,793.81, 47,998,776.33 and 8,968,426.94 is: 13,451,123.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002,793.81 : 47,998,776.33 = 8,968,426.94 : x
  2. Step 2: Convert to fraction form
    32,002,793.81/47,998,776.33 = 8,968,426.94/x
  3. Step 3: Cross multiply
    32,002,793.81x = 47,998,776.33 × 8,968,426.94
  4. Step 4: Simplify right side
    32,002,793.81x = 430,473,518,764,243.19
  5. Step 5: Solve for x
    x = 430,473,518,764,243.19/32,002,793.81
  6. Step 6: Final answer
    x = 13,451,123.09

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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.