Home / 15,968,031.10-23,951,700.78-4,453,192.60

Finding the Fourth Proportional to 15,968,031.10, 23,951,700.78 and 4,453,192.60

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Solution

The fourth proportional to 15,968,031.10, 23,951,700.78 and 4,453,192.60 is: 6,679,692.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,968,031.10 : 23,951,700.78 = 4,453,192.60 : x
  2. Step 2: Convert to fraction form
    15,968,031.10/23,951,700.78 = 4,453,192.60/x
  3. Step 3: Cross multiply
    15,968,031.10x = 23,951,700.78 × 4,453,192.60
  4. Step 4: Simplify right side
    15,968,031.10x = 106,661,536,670,910.22
  5. Step 5: Solve for x
    x = 106,661,536,670,910.22/15,968,031.10
  6. Step 6: Final answer
    x = 6,679,692.44

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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.