Home / 26,181,474,809.20-39,272,212,732.76-6,284,362,229.42

Finding the Fourth Proportional to 26,181,474,809.20, 39,272,212,732.76 and 6,284,362,229.42

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Solution

The fourth proportional to 26,181,474,809.20, 39,272,212,732.76 and 6,284,362,229.42 is: 9,426,543,468.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,181,474,809.20 : 39,272,212,732.76 = 6,284,362,229.42 : x
  2. Step 2: Convert to fraction form
    26,181,474,809.20/39,272,212,732.76 = 6,284,362,229.42/x
  3. Step 3: Cross multiply
    26,181,474,809.20x = 39,272,212,732.76 × 6,284,362,229.42
  4. Step 4: Simplify right side
    26,181,474,809.20x = 246,800,810,363,472,707,584
  5. Step 5: Solve for x
    x = 246,800,810,363,472,707,584/26,181,474,809.20
  6. Step 6: Final answer
    x = 9,426,543,468.70

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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.