Home / 109,968,226.20-164,910,348.90-33,265,762.20

Finding the Fourth Proportional to 109,968,226.20, 164,910,348.90 and 33,265,762.20

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Solution

The fourth proportional to 109,968,226.20, 164,910,348.90 and 33,265,762.20 is: 49,885,941.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,968,226.20 : 164,910,348.90 = 33,265,762.20 : x
  2. Step 2: Convert to fraction form
    109,968,226.20/164,910,348.90 = 33,265,762.20/x
  3. Step 3: Cross multiply
    109,968,226.20x = 164,910,348.90 × 33,265,762.20
  4. Step 4: Simplify right side
    109,968,226.20x = 5,485,868,450,826,432
  5. Step 5: Solve for x
    x = 5,485,868,450,826,432/109,968,226.20
  6. Step 6: Final answer
    x = 49,885,941.06

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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.