Home / 26,618,438.78-36,733,556.19-14,395,295.78

Finding the Fourth Proportional to 26,618,438.78, 36,733,556.19 and 14,395,295.78

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Solution

The fourth proportional to 26,618,438.78, 36,733,556.19 and 14,395,295.78 is: 19,865,568.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,618,438.78 : 36,733,556.19 = 14,395,295.78 : x
  2. Step 2: Convert to fraction form
    26,618,438.78/36,733,556.19 = 14,395,295.78/x
  3. Step 3: Cross multiply
    26,618,438.78x = 36,733,556.19 × 14,395,295.78
  4. Step 4: Simplify right side
    26,618,438.78x = 528,790,406,406,299.81
  5. Step 5: Solve for x
    x = 528,790,406,406,299.81/26,618,438.78
  6. Step 6: Final answer
    x = 19,865,568.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.