Home / 241,485,162.56-333,456,692.64-233,676,221.12

Finding the Fourth Proportional to 241,485,162.56, 333,456,692.64 and 233,676,221.12

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Solution

The fourth proportional to 241,485,162.56, 333,456,692.64 and 233,676,221.12 is: 322,673,654.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,485,162.56 : 333,456,692.64 = 233,676,221.12 : x
  2. Step 2: Convert to fraction form
    241,485,162.56/333,456,692.64 = 233,676,221.12/x
  3. Step 3: Cross multiply
    241,485,162.56x = 333,456,692.64 × 233,676,221.12
  4. Step 4: Simplify right side
    241,485,162.56x = 77,920,899,843,288,512
  5. Step 5: Solve for x
    x = 77,920,899,843,288,512/241,485,162.56
  6. Step 6: Final answer
    x = 322,673,654.22

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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.