Home / 2,932,858,052.70-4,399,287,079.05-2,606,340,702.30

Finding the Fourth Proportional to 2,932,858,052.70, 4,399,287,079.05 and 2,606,340,702.30

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Solution

The fourth proportional to 2,932,858,052.70, 4,399,287,079.05 and 2,606,340,702.30 is: 3,909,511,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,858,052.70 : 4,399,287,079.05 = 2,606,340,702.30 : x
  2. Step 2: Convert to fraction form
    2,932,858,052.70/4,399,287,079.05 = 2,606,340,702.30/x
  3. Step 3: Cross multiply
    2,932,858,052.70x = 4,399,287,079.05 × 2,606,340,702.30
  4. Step 4: Simplify right side
    2,932,858,052.70x = 11,466,040,975,230,494,720
  5. Step 5: Solve for x
    x = 11,466,040,975,230,494,720/2,932,858,052.70
  6. Step 6: Final answer
    x = 3,909,511,053.45

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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.