Home / 180,465,203.70-270,697,805.55-44,150,587.20

Finding the Fourth Proportional to 180,465,203.70, 270,697,805.55 and 44,150,587.20

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Solution

The fourth proportional to 180,465,203.70, 270,697,805.55 and 44,150,587.20 is: 66,225,880.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,465,203.70 : 270,697,805.55 = 44,150,587.20 : x
  2. Step 2: Convert to fraction form
    180,465,203.70/270,697,805.55 = 44,150,587.20/x
  3. Step 3: Cross multiply
    180,465,203.70x = 270,697,805.55 × 44,150,587.20
  4. Step 4: Simplify right side
    180,465,203.70x = 11,951,467,068,783,920
  5. Step 5: Solve for x
    x = 11,951,467,068,783,920/180,465,203.70
  6. Step 6: Final answer
    x = 66,225,880.80

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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.