Home / 2,562,876,801,616.20-3,536,773,488,577.60-1,390,976,510,944.30

Finding the Fourth Proportional to 2,562,876,801,616.20, 3,536,773,488,577.60 and 1,390,976,510,944.30

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Solution

The fourth proportional to 2,562,876,801,616.20, 3,536,773,488,577.60 and 1,390,976,510,944.30 is: 1,919,549,485,968.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,876,801,616.20 : 3,536,773,488,577.60 = 1,390,976,510,944.30 : x
  2. Step 2: Convert to fraction form
    2,562,876,801,616.20/3,536,773,488,577.60 = 1,390,976,510,944.30/x
  3. Step 3: Cross multiply
    2,562,876,801,616.20x = 3,536,773,488,577.60 × 1,390,976,510,944.30
  4. Step 4: Simplify right side
    2,562,876,801,616.20x = 4,919,568,847,141,970,026,430,464
  5. Step 5: Solve for x
    x = 4,919,568,847,141,970,026,430,464/2,562,876,801,616.20
  6. Step 6: Final answer
    x = 1,919,549,485,968.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.