Home / 17,064,615.31-25,603,369.60-10,245,942.97

Finding the Fourth Proportional to 17,064,615.31, 25,603,369.60 and 10,245,942.97

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Solution

The fourth proportional to 17,064,615.31, 25,603,369.60 and 10,245,942.97 is: 15,372,785.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,615.31 : 25,603,369.60 = 10,245,942.97 : x
  2. Step 2: Convert to fraction form
    17,064,615.31/25,603,369.60 = 10,245,942.97/x
  3. Step 3: Cross multiply
    17,064,615.31x = 25,603,369.60 × 10,245,942.97
  4. Step 4: Simplify right side
    17,064,615.31x = 262,330,664,671,808.41
  5. Step 5: Solve for x
    x = 262,330,664,671,808.41/17,064,615.31
  6. Step 6: Final answer
    x = 15,372,785.14

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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.