Home / 22,490,346.83-33,735,520.60-5,451,019.76

Finding the Fourth Proportional to 22,490,346.83, 33,735,520.60 and 5,451,019.76

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Solution

The fourth proportional to 22,490,346.83, 33,735,520.60 and 5,451,019.76 is: 8,176,529.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,346.83 : 33,735,520.60 = 5,451,019.76 : x
  2. Step 2: Convert to fraction form
    22,490,346.83/33,735,520.60 = 5,451,019.76/x
  3. Step 3: Cross multiply
    22,490,346.83x = 33,735,520.60 × 5,451,019.76
  4. Step 4: Simplify right side
    22,490,346.83x = 183,892,989,475,198.28
  5. Step 5: Solve for x
    x = 183,892,989,475,198.28/22,490,346.83
  6. Step 6: Final answer
    x = 8,176,529.73

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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.