Home / 33,395,954,741.63-46,086,090,129.30-18,153,139,631.43

Finding the Fourth Proportional to 33,395,954,741.63, 46,086,090,129.30 and 18,153,139,631.43

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Solution

The fourth proportional to 33,395,954,741.63, 46,086,090,129.30 and 18,153,139,631.43 is: 25,051,154,717.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395,954,741.63 : 46,086,090,129.30 = 18,153,139,631.43 : x
  2. Step 2: Convert to fraction form
    33,395,954,741.63/46,086,090,129.30 = 18,153,139,631.43/x
  3. Step 3: Cross multiply
    33,395,954,741.63x = 46,086,090,129.30 × 18,153,139,631.43
  4. Step 4: Simplify right side
    33,395,954,741.63x = 836,607,229,183,850,840,064
  5. Step 5: Solve for x
    x = 836,607,229,183,850,840,064/33,395,954,741.63
  6. Step 6: Final answer
    x = 25,051,154,717.88

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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.