Home / 2,288,858,165.98-3,428,690,319.85-1,043,575,650.26

Finding the Fourth Proportional to 2,288,858,165.98, 3,428,690,319.85 and 1,043,575,650.26

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Solution

The fourth proportional to 2,288,858,165.98, 3,428,690,319.85 and 1,043,575,650.26 is: 1,563,267,564.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,858,165.98 : 3,428,690,319.85 = 1,043,575,650.26 : x
  2. Step 2: Convert to fraction form
    2,288,858,165.98/3,428,690,319.85 = 1,043,575,650.26/x
  3. Step 3: Cross multiply
    2,288,858,165.98x = 3,428,690,319.85 × 1,043,575,650.26
  4. Step 4: Simplify right side
    2,288,858,165.98x = 3,578,097,730,077,630,976
  5. Step 5: Solve for x
    x = 3,578,097,730,077,630,976/2,288,858,165.98
  6. Step 6: Final answer
    x = 1,563,267,564.26

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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.