Home / 26,793,534,790.97-40,178,508,433.78-14,199,442,558.49

Finding the Fourth Proportional to 26,793,534,790.97, 40,178,508,433.78 and 14,199,442,558.49

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Solution

The fourth proportional to 26,793,534,790.97, 40,178,508,433.78 and 14,199,442,558.49 is: 21,292,913,646.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,793,534,790.97 : 40,178,508,433.78 = 14,199,442,558.49 : x
  2. Step 2: Convert to fraction form
    26,793,534,790.97/40,178,508,433.78 = 14,199,442,558.49/x
  3. Step 3: Cross multiply
    26,793,534,790.97x = 40,178,508,433.78 × 14,199,442,558.49
  4. Step 4: Simplify right side
    26,793,534,790.97x = 570,512,422,591,021,645,824
  5. Step 5: Solve for x
    x = 570,512,422,591,021,645,824/26,793,534,790.97
  6. Step 6: Final answer
    x = 21,292,913,646.59

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1.5x scale

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.