Home / 26,360,245.21-39,556,529.43-11,799,476.41

Finding the Fourth Proportional to 26,360,245.21, 39,556,529.43 and 11,799,476.41

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Solution

The fourth proportional to 26,360,245.21, 39,556,529.43 and 11,799,476.41 is: 17,706,448.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,245.21 : 39,556,529.43 = 11,799,476.41 : x
  2. Step 2: Convert to fraction form
    26,360,245.21/39,556,529.43 = 11,799,476.41/x
  3. Step 3: Cross multiply
    26,360,245.21x = 39,556,529.43 × 11,799,476.41
  4. Step 4: Simplify right side
    26,360,245.21x = 466,746,335,870,755.75
  5. Step 5: Solve for x
    x = 466,746,335,870,755.75/26,360,245.21
  6. Step 6: Final answer
    x = 17,706,448.94

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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.