Home / 15,603,241.80-23,404,425.30-7,083,564.60

Finding the Fourth Proportional to 15,603,241.80, 23,404,425.30 and 7,083,564.60

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Solution

The fourth proportional to 15,603,241.80, 23,404,425.30 and 7,083,564.60 is: 10,625,148.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,603,241.80 : 23,404,425.30 = 7,083,564.60 : x
  2. Step 2: Convert to fraction form
    15,603,241.80/23,404,425.30 = 7,083,564.60/x
  3. Step 3: Cross multiply
    15,603,241.80x = 23,404,425.30 × 7,083,564.60
  4. Step 4: Simplify right side
    15,603,241.80x = 165,786,758,538,424.38
  5. Step 5: Solve for x
    x = 165,786,758,538,424.38/15,603,241.80
  6. Step 6: Final answer
    x = 10,625,148.33

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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.