Home / 23,680,511.30-35,520,768.30-5,729,615.30

Finding the Fourth Proportional to 23,680,511.30, 35,520,768.30 and 5,729,615.30

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Solution

The fourth proportional to 23,680,511.30, 35,520,768.30 and 5,729,615.30 is: 8,594,423.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,680,511.30 : 35,520,768.30 = 5,729,615.30 : x
  2. Step 2: Convert to fraction form
    23,680,511.30/35,520,768.30 = 5,729,615.30/x
  3. Step 3: Cross multiply
    23,680,511.30x = 35,520,768.30 × 5,729,615.30
  4. Step 4: Simplify right side
    23,680,511.30x = 203,520,337,519,434.97
  5. Step 5: Solve for x
    x = 203,520,337,519,434.97/23,680,511.30
  6. Step 6: Final answer
    x = 8,594,423.28

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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.