Home / 2,488,090,003.97-3,433,540,993.52-1,359,059,335.34

Finding the Fourth Proportional to 2,488,090,003.97, 3,433,540,993.52 and 1,359,059,335.34

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Solution

The fourth proportional to 2,488,090,003.97, 3,433,540,993.52 and 1,359,059,335.34 is: 1,875,489,203.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,090,003.97 : 3,433,540,993.52 = 1,359,059,335.34 : x
  2. Step 2: Convert to fraction form
    2,488,090,003.97/3,433,540,993.52 = 1,359,059,335.34/x
  3. Step 3: Cross multiply
    2,488,090,003.97x = 3,433,540,993.52 × 1,359,059,335.34
  4. Step 4: Simplify right side
    2,488,090,003.97x = 4,666,385,940,491,971,584
  5. Step 5: Solve for x
    x = 4,666,385,940,491,971,584/2,488,090,003.97
  6. Step 6: Final answer
    x = 1,875,489,203.79

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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.