Home / 3,475,600,383.20-4,796,492,503.92-1,970,255,910.12

Finding the Fourth Proportional to 3,475,600,383.20, 4,796,492,503.92 and 1,970,255,910.12

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Solution

The fourth proportional to 3,475,600,383.20, 4,796,492,503.92 and 1,970,255,910.12 is: 2,719,046,110.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,475,600,383.20 : 4,796,492,503.92 = 1,970,255,910.12 : x
  2. Step 2: Convert to fraction form
    3,475,600,383.20/4,796,492,503.92 = 1,970,255,910.12/x
  3. Step 3: Cross multiply
    3,475,600,383.20x = 4,796,492,503.92 × 1,970,255,910.12
  4. Step 4: Simplify right side
    3,475,600,383.20x = 9,450,317,703,694,657,536
  5. Step 5: Solve for x
    x = 9,450,317,703,694,657,536/3,475,600,383.20
  6. Step 6: Final answer
    x = 2,719,046,110.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.