Home / 2,183,232,636.20-3,274,848,954.30-2,125,837,008.20

Finding the Fourth Proportional to 2,183,232,636.20, 3,274,848,954.30 and 2,125,837,008.20

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Solution

The fourth proportional to 2,183,232,636.20, 3,274,848,954.30 and 2,125,837,008.20 is: 3,188,755,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,232,636.20 : 3,274,848,954.30 = 2,125,837,008.20 : x
  2. Step 2: Convert to fraction form
    2,183,232,636.20/3,274,848,954.30 = 2,125,837,008.20/x
  3. Step 3: Cross multiply
    2,183,232,636.20x = 3,274,848,954.30 × 2,125,837,008.20
  4. Step 4: Simplify right side
    2,183,232,636.20x = 6,961,795,103,316,011,008
  5. Step 5: Solve for x
    x = 6,961,795,103,316,011,008/2,183,232,636.20
  6. Step 6: Final answer
    x = 3,188,755,512.30

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Double scale
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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.