Home / 33,395,954,742.63-46,086,090,130.68-18,153,139,632.43

Finding the Fourth Proportional to 33,395,954,742.63, 46,086,090,130.68 and 18,153,139,632.43

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Solution

The fourth proportional to 33,395,954,742.63, 46,086,090,130.68 and 18,153,139,632.43 is: 25,051,154,719.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395,954,742.63 : 46,086,090,130.68 = 18,153,139,632.43 : x
  2. Step 2: Convert to fraction form
    33,395,954,742.63/46,086,090,130.68 = 18,153,139,632.43/x
  3. Step 3: Cross multiply
    33,395,954,742.63x = 46,086,090,130.68 × 18,153,139,632.43
  4. Step 4: Simplify right side
    33,395,954,742.63x = 836,607,229,254,988,201,984
  5. Step 5: Solve for x
    x = 836,607,229,254,988,201,984/33,395,954,742.63
  6. Step 6: Final answer
    x = 25,051,154,719.26

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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.