Home / 2,946,253,059,811.80-4,065,785,952,514.20-1,645,629,207,921.50

Finding the Fourth Proportional to 2,946,253,059,811.80, 4,065,785,952,514.20 and 1,645,629,207,921.50

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Solution

The fourth proportional to 2,946,253,059,811.80, 4,065,785,952,514.20 and 1,645,629,207,921.50 is: 2,270,944,138,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,253,059,811.80 : 4,065,785,952,514.20 = 1,645,629,207,921.50 : x
  2. Step 2: Convert to fraction form
    2,946,253,059,811.80/4,065,785,952,514.20 = 1,645,629,207,921.50/x
  3. Step 3: Cross multiply
    2,946,253,059,811.80x = 4,065,785,952,514.20 × 1,645,629,207,921.50
  4. Step 4: Simplify right side
    2,946,253,059,811.80x = 6,690,776,116,614,304,301,580,288
  5. Step 5: Solve for x
    x = 6,690,776,116,614,304,301,580,288/2,946,253,059,811.80
  6. Step 6: Final answer
    x = 2,270,944,138,465.04

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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.