Home / 33,314,051.73-45,973,076.22-18,629,549.58

Finding the Fourth Proportional to 33,314,051.73, 45,973,076.22 and 18,629,549.58

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Solution

The fourth proportional to 33,314,051.73, 45,973,076.22 and 18,629,549.58 is: 25,708,602.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,051.73 : 45,973,076.22 = 18,629,549.58 : x
  2. Step 2: Convert to fraction form
    33,314,051.73/45,973,076.22 = 18,629,549.58/x
  3. Step 3: Cross multiply
    33,314,051.73x = 45,973,076.22 × 18,629,549.58
  4. Step 4: Simplify right side
    33,314,051.73x = 856,457,702,785,608.88
  5. Step 5: Solve for x
    x = 856,457,702,785,608.88/33,314,051.73
  6. Step 6: Final answer
    x = 25,708,602.18

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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.