Home / 2,753,174,986.60-3,799,333,458.66-1,500,122,197.48

Finding the Fourth Proportional to 2,753,174,986.60, 3,799,333,458.66 and 1,500,122,197.48

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Solution

The fourth proportional to 2,753,174,986.60, 3,799,333,458.66 and 1,500,122,197.48 is: 2,070,142,466.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,174,986.60 : 3,799,333,458.66 = 1,500,122,197.48 : x
  2. Step 2: Convert to fraction form
    2,753,174,986.60/3,799,333,458.66 = 1,500,122,197.48/x
  3. Step 3: Cross multiply
    2,753,174,986.60x = 3,799,333,458.66 × 1,500,122,197.48
  4. Step 4: Simplify right side
    2,753,174,986.60x = 5,699,464,456,964,327,424
  5. Step 5: Solve for x
    x = 5,699,464,456,964,327,424/2,753,174,986.60
  6. Step 6: Final answer
    x = 2,070,142,466.32

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1.5x scale

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.