Home / 3,464,503,015.60-5,196,754,523.40-1,135,515,977.20

Finding the Fourth Proportional to 3,464,503,015.60, 5,196,754,523.40 and 1,135,515,977.20

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Solution

The fourth proportional to 3,464,503,015.60, 5,196,754,523.40 and 1,135,515,977.20 is: 1,703,273,965.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,503,015.60 : 5,196,754,523.40 = 1,135,515,977.20 : x
  2. Step 2: Convert to fraction form
    3,464,503,015.60/5,196,754,523.40 = 1,135,515,977.20/x
  3. Step 3: Cross multiply
    3,464,503,015.60x = 5,196,754,523.40 × 1,135,515,977.20
  4. Step 4: Simplify right side
    3,464,503,015.60x = 5,900,997,790,907,071,488
  5. Step 5: Solve for x
    x = 5,900,997,790,907,071,488/3,464,503,015.60
  6. Step 6: Final answer
    x = 1,703,273,965.80

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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.