Home / 15,610,033.56-23,384,753.10-11,503,897.32

Finding the Fourth Proportional to 15,610,033.56, 23,384,753.10 and 11,503,897.32

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Solution

The fourth proportional to 15,610,033.56, 23,384,753.10 and 11,503,897.32 is: 17,233,518.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,610,033.56 : 23,384,753.10 = 11,503,897.32 : x
  2. Step 2: Convert to fraction form
    15,610,033.56/23,384,753.10 = 11,503,897.32/x
  3. Step 3: Cross multiply
    15,610,033.56x = 23,384,753.10 × 11,503,897.32
  4. Step 4: Simplify right side
    15,610,033.56x = 269,015,798,515,951.72
  5. Step 5: Solve for x
    x = 269,015,798,515,951.72/15,610,033.56
  6. Step 6: Final answer
    x = 17,233,518.27

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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.