Home / 396,336,894,327.30-594,505,341,490.95-396,336,894,327.30

Finding the Fourth Proportional to 396,336,894,327.30, 594,505,341,490.95 and 396,336,894,327.30

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Solution

The fourth proportional to 396,336,894,327.30, 594,505,341,490.95 and 396,336,894,327.30 is: 594,505,341,490.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,336,894,327.30 : 594,505,341,490.95 = 396,336,894,327.30 : x
  2. Step 2: Convert to fraction form
    396,336,894,327.30/594,505,341,490.95 = 396,336,894,327.30/x
  3. Step 3: Cross multiply
    396,336,894,327.30x = 594,505,341,490.95 × 396,336,894,327.30
  4. Step 4: Simplify right side
    396,336,894,327.30x = 235,624,400,707,514,009,649,152
  5. Step 5: Solve for x
    x = 235,624,400,707,514,009,649,152/396,336,894,327.30
  6. Step 6: Final answer
    x = 594,505,341,490.95

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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.