Home / 23,560,055.28-35,340,520.32-7,385,644.80

Finding the Fourth Proportional to 23,560,055.28, 35,340,520.32 and 7,385,644.80

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Solution

The fourth proportional to 23,560,055.28, 35,340,520.32 and 7,385,644.80 is: 11,078,604.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,560,055.28 : 35,340,520.32 = 7,385,644.80 : x
  2. Step 2: Convert to fraction form
    23,560,055.28/35,340,520.32 = 7,385,644.80/x
  3. Step 3: Cross multiply
    23,560,055.28x = 35,340,520.32 × 7,385,644.80
  4. Step 4: Simplify right side
    23,560,055.28x = 261,012,530,130,702.34
  5. Step 5: Solve for x
    x = 261,012,530,130,702.34/23,560,055.28
  6. Step 6: Final answer
    x = 11,078,604.32

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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.