Home / 2,563,909,693.80-3,845,864,540.70-2,536,699,914.60

Finding the Fourth Proportional to 2,563,909,693.80, 3,845,864,540.70 and 2,536,699,914.60

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Solution

The fourth proportional to 2,563,909,693.80, 3,845,864,540.70 and 2,536,699,914.60 is: 3,805,049,871.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,909,693.80 : 3,845,864,540.70 = 2,536,699,914.60 : x
  2. Step 2: Convert to fraction form
    2,563,909,693.80/3,845,864,540.70 = 2,536,699,914.60/x
  3. Step 3: Cross multiply
    2,563,909,693.80x = 3,845,864,540.70 × 2,536,699,914.60
  4. Step 4: Simplify right side
    2,563,909,693.80x = 9,755,804,251,956,856,832
  5. Step 5: Solve for x
    x = 9,755,804,251,956,856,832/2,563,909,693.80
  6. Step 6: Final answer
    x = 3,805,049,871.90

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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.