Home / 4,783,584,894.60-7,175,377,341.90-2,203,694,718.60

Finding the Fourth Proportional to 4,783,584,894.60, 7,175,377,341.90 and 2,203,694,718.60

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Solution

The fourth proportional to 4,783,584,894.60, 7,175,377,341.90 and 2,203,694,718.60 is: 3,305,542,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,584,894.60 : 7,175,377,341.90 = 2,203,694,718.60 : x
  2. Step 2: Convert to fraction form
    4,783,584,894.60/7,175,377,341.90 = 2,203,694,718.60/x
  3. Step 3: Cross multiply
    4,783,584,894.60x = 7,175,377,341.90 × 2,203,694,718.60
  4. Step 4: Simplify right side
    4,783,584,894.60x = 15,812,341,152,307,134,464
  5. Step 5: Solve for x
    x = 15,812,341,152,307,134,464/4,783,584,894.60
  6. Step 6: Final answer
    x = 3,305,542,077.90

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Double scale
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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.