Home / 9,654,532,226.20-14,481,798,339.30-8,345,911,907.80

Finding the Fourth Proportional to 9,654,532,226.20, 14,481,798,339.30 and 8,345,911,907.80

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Solution

The fourth proportional to 9,654,532,226.20, 14,481,798,339.30 and 8,345,911,907.80 is: 12,518,867,861.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,532,226.20 : 14,481,798,339.30 = 8,345,911,907.80 : x
  2. Step 2: Convert to fraction form
    9,654,532,226.20/14,481,798,339.30 = 8,345,911,907.80/x
  3. Step 3: Cross multiply
    9,654,532,226.20x = 14,481,798,339.30 × 8,345,911,907.80
  4. Step 4: Simplify right side
    9,654,532,226.20x = 120,863,813,206,322,135,040
  5. Step 5: Solve for x
    x = 120,863,813,206,322,135,040/9,654,532,226.20
  6. Step 6: Final answer
    x = 12,518,867,861.70

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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.