Home / 32,620,734.46-48,930,222.03-8,028,880.30

Finding the Fourth Proportional to 32,620,734.46, 48,930,222.03 and 8,028,880.30

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Solution

The fourth proportional to 32,620,734.46, 48,930,222.03 and 8,028,880.30 is: 12,043,103.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,620,734.46 : 48,930,222.03 = 8,028,880.30 : x
  2. Step 2: Convert to fraction form
    32,620,734.46/48,930,222.03 = 8,028,880.30/x
  3. Step 3: Cross multiply
    32,620,734.46x = 48,930,222.03 × 8,028,880.30
  4. Step 4: Simplify right side
    32,620,734.46x = 392,854,895,731,293
  5. Step 5: Solve for x
    x = 392,854,895,731,293/32,620,734.46
  6. Step 6: Final answer
    x = 12,043,103.94

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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.