Home / 26,533,367.68-39,807,516.48-9,496,462.72

Finding the Fourth Proportional to 26,533,367.68, 39,807,516.48 and 9,496,462.72

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Solution

The fourth proportional to 26,533,367.68, 39,807,516.48 and 9,496,462.72 is: 14,247,365.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,533,367.68 : 39,807,516.48 = 9,496,462.72 : x
  2. Step 2: Convert to fraction form
    26,533,367.68/39,807,516.48 = 9,496,462.72/x
  3. Step 3: Cross multiply
    26,533,367.68x = 39,807,516.48 × 9,496,462.72
  4. Step 4: Simplify right side
    26,533,367.68x = 378,030,596,228,105.62
  5. Step 5: Solve for x
    x = 378,030,596,228,105.62/26,533,367.68
  6. Step 6: Final answer
    x = 14,247,365.84

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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.