Home / 4,709,719,446.77-6,499,551,475.38-2,595,311,593.60

Finding the Fourth Proportional to 4,709,719,446.77, 6,499,551,475.38 and 2,595,311,593.60

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Solution

The fourth proportional to 4,709,719,446.77, 6,499,551,475.38 and 2,595,311,593.60 is: 3,581,606,396.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,719,446.77 : 6,499,551,475.38 = 2,595,311,593.60 : x
  2. Step 2: Convert to fraction form
    4,709,719,446.77/6,499,551,475.38 = 2,595,311,593.60/x
  3. Step 3: Cross multiply
    4,709,719,446.77x = 6,499,551,475.38 × 2,595,311,593.60
  4. Step 4: Simplify right side
    4,709,719,446.77x = 16,868,361,297,208,223,744
  5. Step 5: Solve for x
    x = 16,868,361,297,208,223,744/4,709,719,446.77
  6. Step 6: Final answer
    x = 3,581,606,396.70

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Double scale
Find fourth proportional to 4,709,719,447.77, 6,499,551,476.76 and 2,595,311,594.60
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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.