Home / 33,236,294.54-45,873,739.12-19,489,687.34

Finding the Fourth Proportional to 33,236,294.54, 45,873,739.12 and 19,489,687.34

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Solution

The fourth proportional to 33,236,294.54, 45,873,739.12 and 19,489,687.34 is: 26,900,256.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,294.54 : 45,873,739.12 = 19,489,687.34 : x
  2. Step 2: Convert to fraction form
    33,236,294.54/45,873,739.12 = 19,489,687.34/x
  3. Step 3: Cross multiply
    33,236,294.54x = 45,873,739.12 × 19,489,687.34
  4. Step 4: Simplify right side
    33,236,294.54x = 894,064,832,631,486.88
  5. Step 5: Solve for x
    x = 894,064,832,631,486.88/33,236,294.54
  6. Step 6: Final answer
    x = 26,900,256.03

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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.