Home / 396,336,899,232.30-594,505,348,848.45-396,336,899,232.30

Finding the Fourth Proportional to 396,336,899,232.30, 594,505,348,848.45 and 396,336,899,232.30

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Solution

The fourth proportional to 396,336,899,232.30, 594,505,348,848.45 and 396,336,899,232.30 is: 594,505,348,848.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,336,899,232.30 : 594,505,348,848.45 = 396,336,899,232.30 : x
  2. Step 2: Convert to fraction form
    396,336,899,232.30/594,505,348,848.45 = 396,336,899,232.30/x
  3. Step 3: Cross multiply
    396,336,899,232.30x = 594,505,348,848.45 × 396,336,899,232.30
  4. Step 4: Simplify right side
    396,336,899,232.30x = 235,624,406,539,611,446,181,888
  5. Step 5: Solve for x
    x = 235,624,406,539,611,446,181,888/396,336,899,232.30
  6. Step 6: Final answer
    x = 594,505,348,848.45

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Double scale
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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.