Home / 17,093,112.53-25,641,777.03-5,575,500.51

Finding the Fourth Proportional to 17,093,112.53, 25,641,777.03 and 5,575,500.51

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Solution

The fourth proportional to 17,093,112.53, 25,641,777.03 and 5,575,500.51 is: 8,363,938.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,112.53 : 25,641,777.03 = 5,575,500.51 : x
  2. Step 2: Convert to fraction form
    17,093,112.53/25,641,777.03 = 5,575,500.51/x
  3. Step 3: Cross multiply
    17,093,112.53x = 25,641,777.03 × 5,575,500.51
  4. Step 4: Simplify right side
    17,093,112.53x = 142,965,740,908,071.28
  5. Step 5: Solve for x
    x = 142,965,740,908,071.28/17,093,112.53
  6. Step 6: Final answer
    x = 8,363,938.44

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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.