Home / 33,033,348.60-49,550,022.90-30,004,134.90

Finding the Fourth Proportional to 33,033,348.60, 49,550,022.90 and 30,004,134.90

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Solution

The fourth proportional to 33,033,348.60, 49,550,022.90 and 30,004,134.90 is: 45,006,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,033,348.60 : 49,550,022.90 = 30,004,134.90 : x
  2. Step 2: Convert to fraction form
    33,033,348.60/49,550,022.90 = 30,004,134.90/x
  3. Step 3: Cross multiply
    33,033,348.60x = 49,550,022.90 × 30,004,134.90
  4. Step 4: Simplify right side
    33,033,348.60x = 1,486,705,571,389,689
  5. Step 5: Solve for x
    x = 1,486,705,571,389,689/33,033,348.60
  6. Step 6: Final answer
    x = 45,006,202.35

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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.