Home / 25,682,993.69-35,441,590.79-14,080,302.59

Finding the Fourth Proportional to 25,682,993.69, 35,441,590.79 and 14,080,302.59

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Solution

The fourth proportional to 25,682,993.69, 35,441,590.79 and 14,080,302.59 is: 19,430,301.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,682,993.69 : 35,441,590.79 = 14,080,302.59 : x
  2. Step 2: Convert to fraction form
    25,682,993.69/35,441,590.79 = 14,080,302.59/x
  3. Step 3: Cross multiply
    25,682,993.69x = 35,441,590.79 × 14,080,302.59
  4. Step 4: Simplify right side
    25,682,993.69x = 499,028,322,523,755.56
  5. Step 5: Solve for x
    x = 499,028,322,523,755.56/25,682,993.69
  6. Step 6: Final answer
    x = 19,430,301.96

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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.