Home / 39,923,881,787,718-55,094,915,081,808-22,365,327,142,884

Finding the Fourth Proportional to 39,923,881,787,718, 55,094,915,081,808 and 22,365,327,142,884

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Solution

The fourth proportional to 39,923,881,787,718, 55,094,915,081,808 and 22,365,327,142,884 is: 30,864,128,049,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,923,881,787,718 : 55,094,915,081,808 = 22,365,327,142,884 : x
  2. Step 2: Convert to fraction form
    39,923,881,787,718/55,094,915,081,808 = 22,365,327,142,884/x
  3. Step 3: Cross multiply
    39,923,881,787,718x = 55,094,915,081,808 × 22,365,327,142,884
  4. Step 4: Simplify right side
    39,923,881,787,718x = 1,232,215,799,714,049,530,450,149,376
  5. Step 5: Solve for x
    x = 1,232,215,799,714,049,530,450,149,376/39,923,881,787,718
  6. Step 6: Final answer
    x = 30,864,128,049,119.78

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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.