Home / 23,622,083.20-35,433,124.80-7,665,731.20

Finding the Fourth Proportional to 23,622,083.20, 35,433,124.80 and 7,665,731.20

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Solution

The fourth proportional to 23,622,083.20, 35,433,124.80 and 7,665,731.20 is: 11,498,596.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622,083.20 : 35,433,124.80 = 7,665,731.20 : x
  2. Step 2: Convert to fraction form
    23,622,083.20/35,433,124.80 = 7,665,731.20/x
  3. Step 3: Cross multiply
    23,622,083.20x = 35,433,124.80 × 7,665,731.20
  4. Step 4: Simplify right side
    23,622,083.20x = 271,620,810,292,853.75
  5. Step 5: Solve for x
    x = 271,620,810,292,853.75/23,622,083.20
  6. Step 6: Final answer
    x = 11,498,596.80

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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.