Home / 33,395,954,739.38-46,086,090,126.20-18,153,139,629.18

Finding the Fourth Proportional to 33,395,954,739.38, 46,086,090,126.20 and 18,153,139,629.18

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Solution

The fourth proportional to 33,395,954,739.38, 46,086,090,126.20 and 18,153,139,629.18 is: 25,051,154,714.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395,954,739.38 : 46,086,090,126.20 = 18,153,139,629.18 : x
  2. Step 2: Convert to fraction form
    33,395,954,739.38/46,086,090,126.20 = 18,153,139,629.18/x
  3. Step 3: Cross multiply
    33,395,954,739.38x = 46,086,090,126.20 × 18,153,139,629.18
  4. Step 4: Simplify right side
    33,395,954,739.38x = 836,607,229,023,791,611,904
  5. Step 5: Solve for x
    x = 836,607,229,023,791,611,904/33,395,954,739.38
  6. Step 6: Final answer
    x = 25,051,154,714.78

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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.