Home / 2,932,858,052.20-4,399,287,078.30-2,606,340,701.80

Finding the Fourth Proportional to 2,932,858,052.20, 4,399,287,078.30 and 2,606,340,701.80

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Solution

The fourth proportional to 2,932,858,052.20, 4,399,287,078.30 and 2,606,340,701.80 is: 3,909,511,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,858,052.20 : 4,399,287,078.30 = 2,606,340,701.80 : x
  2. Step 2: Convert to fraction form
    2,932,858,052.20/4,399,287,078.30 = 2,606,340,701.80/x
  3. Step 3: Cross multiply
    2,932,858,052.20x = 4,399,287,078.30 × 2,606,340,701.80
  4. Step 4: Simplify right side
    2,932,858,052.20x = 11,466,040,971,076,093,952
  5. Step 5: Solve for x
    x = 11,466,040,971,076,093,952/2,932,858,052.20
  6. Step 6: Final answer
    x = 3,909,511,052.70

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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.