Home / 33,545,856.30-50,318,784.45-30,250,922.10

Finding the Fourth Proportional to 33,545,856.30, 50,318,784.45 and 30,250,922.10

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Solution

The fourth proportional to 33,545,856.30, 50,318,784.45 and 30,250,922.10 is: 45,376,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,545,856.30 : 50,318,784.45 = 30,250,922.10 : x
  2. Step 2: Convert to fraction form
    33,545,856.30/50,318,784.45 = 30,250,922.10/x
  3. Step 3: Cross multiply
    33,545,856.30x = 50,318,784.45 × 30,250,922.10
  4. Step 4: Simplify right side
    33,545,856.30x = 1,522,189,628,563,641.50
  5. Step 5: Solve for x
    x = 1,522,189,628,563,641.50/33,545,856.30
  6. Step 6: Final answer
    x = 45,376,383.15

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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.