Home / 944,140,270,035.25-1,302,917,498,177.40-510,592,659,119.30

Finding the Fourth Proportional to 944,140,270,035.25, 1,302,917,498,177.40 and 510,592,659,119.30

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Solution

The fourth proportional to 944,140,270,035.25, 1,302,917,498,177.40 and 510,592,659,119.30 is: 704,619,992,517.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,140,270,035.25 : 1,302,917,498,177.40 = 510,592,659,119.30 : x
  2. Step 2: Convert to fraction form
    944,140,270,035.25/1,302,917,498,177.40 = 510,592,659,119.30/x
  3. Step 3: Cross multiply
    944,140,270,035.25x = 1,302,917,498,177.40 × 510,592,659,119.30
  4. Step 4: Simplify right side
    944,140,270,035.25x = 665,260,110,007,464,309,555,200
  5. Step 5: Solve for x
    x = 665,260,110,007,464,309,555,200/944,140,270,035.25
  6. Step 6: Final answer
    x = 704,619,992,517.24

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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.