Home / 5,403,640,420,317.60-8,106,832,592,613.80-2,501,458,040,749

Finding the Fourth Proportional to 5,403,640,420,317.60, 8,106,832,592,613.80 and 2,501,458,040,749

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Solution

The fourth proportional to 5,403,640,420,317.60, 8,106,832,592,613.80 and 2,501,458,040,749 is: 3,752,822,171,059.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,640,420,317.60 : 8,106,832,592,613.80 = 2,501,458,040,749 : x
  2. Step 2: Convert to fraction form
    5,403,640,420,317.60/8,106,832,592,613.80 = 2,501,458,040,749/x
  3. Step 3: Cross multiply
    5,403,640,420,317.60x = 8,106,832,592,613.80 × 2,501,458,040,749
  4. Step 4: Simplify right side
    5,403,640,420,317.60x = 20,278,901,573,799,850,534,764,544
  5. Step 5: Solve for x
    x = 20,278,901,573,799,850,534,764,544/5,403,640,420,317.60
  6. Step 6: Final answer
    x = 3,752,822,171,059.26

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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.