Home / 2,273,411,388.60-3,410,117,082.90-1,992,243,670.20

Finding the Fourth Proportional to 2,273,411,388.60, 3,410,117,082.90 and 1,992,243,670.20

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Solution

The fourth proportional to 2,273,411,388.60, 3,410,117,082.90 and 1,992,243,670.20 is: 2,988,365,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,411,388.60 : 3,410,117,082.90 = 1,992,243,670.20 : x
  2. Step 2: Convert to fraction form
    2,273,411,388.60/3,410,117,082.90 = 1,992,243,670.20/x
  3. Step 3: Cross multiply
    2,273,411,388.60x = 3,410,117,082.90 × 1,992,243,670.20
  4. Step 4: Simplify right side
    2,273,411,388.60x = 6,793,784,173,048,414,208
  5. Step 5: Solve for x
    x = 6,793,784,173,048,414,208/2,273,411,388.60
  6. Step 6: Final answer
    x = 2,988,365,505.30

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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.