Home / 33,033,349.60-49,550,024.40-30,004,135.90

Finding the Fourth Proportional to 33,033,349.60, 49,550,024.40 and 30,004,135.90

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Solution

The fourth proportional to 33,033,349.60, 49,550,024.40 and 30,004,135.90 is: 45,006,203.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033,349.60 : 49,550,024.40 = 30,004,135.90 : x
  2. Step 2: Convert to fraction form
    33,033,349.60/49,550,024.40 = 30,004,135.90/x
  3. Step 3: Cross multiply
    33,033,349.60x = 49,550,024.40 × 30,004,135.90
  4. Step 4: Simplify right side
    33,033,349.60x = 1,486,705,665,945,915.75
  5. Step 5: Solve for x
    x = 1,486,705,665,945,915.75/33,033,349.60
  6. Step 6: Final answer
    x = 45,006,203.85

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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.