Home / 73,508,000.20-110,262,000.30-62,028,874.60

Finding the Fourth Proportional to 73,508,000.20, 110,262,000.30 and 62,028,874.60

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Solution

The fourth proportional to 73,508,000.20, 110,262,000.30 and 62,028,874.60 is: 93,043,311.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,508,000.20 : 110,262,000.30 = 62,028,874.60 : x
  2. Step 2: Convert to fraction form
    73,508,000.20/110,262,000.30 = 62,028,874.60/x
  3. Step 3: Cross multiply
    73,508,000.20x = 110,262,000.30 × 62,028,874.60
  4. Step 4: Simplify right side
    73,508,000.20x = 6,839,427,789,753,862
  5. Step 5: Solve for x
    x = 6,839,427,789,753,862/73,508,000.20
  6. Step 6: Final answer
    x = 93,043,311.90

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1.5x scale

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.