Home / 99,019,182.24-148,529,797.20-29,932,558.56

Finding the Fourth Proportional to 99,019,182.24, 148,529,797.20 and 29,932,558.56

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Solution

The fourth proportional to 99,019,182.24, 148,529,797.20 and 29,932,558.56 is: 44,899,147.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,019,182.24 : 148,529,797.20 = 29,932,558.56 : x
  2. Step 2: Convert to fraction form
    99,019,182.24/148,529,797.20 = 29,932,558.56/x
  3. Step 3: Cross multiply
    99,019,182.24x = 148,529,797.20 × 29,932,558.56
  4. Step 4: Simplify right side
    99,019,182.24x = 4,445,876,852,593,923.50
  5. Step 5: Solve for x
    x = 4,445,876,852,593,923.50/99,019,182.24
  6. Step 6: Final answer
    x = 44,899,147.34

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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.