Home / 4,522,111,985.07-6,236,183,633.88-2,993,780,819.07

Finding the Fourth Proportional to 4,522,111,985.07, 6,236,183,633.88 and 2,993,780,819.07

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Solution

The fourth proportional to 4,522,111,985.07, 6,236,183,633.88 and 2,993,780,819.07 is: 4,128,550,334.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,111,985.07 : 6,236,183,633.88 = 2,993,780,819.07 : x
  2. Step 2: Convert to fraction form
    4,522,111,985.07/6,236,183,633.88 = 2,993,780,819.07/x
  3. Step 3: Cross multiply
    4,522,111,985.07x = 6,236,183,633.88 × 2,993,780,819.07
  4. Step 4: Simplify right side
    4,522,111,985.07x = 18,669,766,947,308,195,840
  5. Step 5: Solve for x
    x = 18,669,766,947,308,195,840/4,522,111,985.07
  6. Step 6: Final answer
    x = 4,128,550,334.21

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Double scale
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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.