Home / 26,056,942.20-39,094,890.30-9,019,337.40

Finding the Fourth Proportional to 26,056,942.20, 39,094,890.30 and 9,019,337.40

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Solution

The fourth proportional to 26,056,942.20, 39,094,890.30 and 9,019,337.40 is: 13,532,286.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,056,942.20 : 39,094,890.30 = 9,019,337.40 : x
  2. Step 2: Convert to fraction form
    26,056,942.20/39,094,890.30 = 9,019,337.40/x
  3. Step 3: Cross multiply
    26,056,942.20x = 39,094,890.30 × 9,019,337.40
  4. Step 4: Simplify right side
    26,056,942.20x = 352,610,006,231,687.19
  5. Step 5: Solve for x
    x = 352,610,006,231,687.19/26,056,942.20
  6. Step 6: Final answer
    x = 13,532,286.46

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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.