Home / 34,766,650.60-52,156,974.30-12,042,845.80

Finding the Fourth Proportional to 34,766,650.60, 52,156,974.30 and 12,042,845.80

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Solution

The fourth proportional to 34,766,650.60, 52,156,974.30 and 12,042,845.80 is: 18,066,692.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,766,650.60 : 52,156,974.30 = 12,042,845.80 : x
  2. Step 2: Convert to fraction form
    34,766,650.60/52,156,974.30 = 12,042,845.80/x
  3. Step 3: Cross multiply
    34,766,650.60x = 52,156,974.30 × 12,042,845.80
  4. Step 4: Simplify right side
    34,766,650.60x = 628,118,398,889,463
  5. Step 5: Solve for x
    x = 628,118,398,889,463/34,766,650.60
  6. Step 6: Final answer
    x = 18,066,692.88

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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.