Home / 108,843,918.48-150,204,579.12-59,951,346.48

Finding the Fourth Proportional to 108,843,918.48, 150,204,579.12 and 59,951,346.48

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Solution

The fourth proportional to 108,843,918.48, 150,204,579.12 and 59,951,346.48 is: 82,732,842.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,843,918.48 : 150,204,579.12 = 59,951,346.48 : x
  2. Step 2: Convert to fraction form
    108,843,918.48/150,204,579.12 = 59,951,346.48/x
  3. Step 3: Cross multiply
    108,843,918.48x = 150,204,579.12 × 59,951,346.48
  4. Step 4: Simplify right side
    108,843,918.48x = 9,004,966,765,705,693
  5. Step 5: Solve for x
    x = 9,004,966,765,705,693/108,843,918.48
  6. Step 6: Final answer
    x = 82,732,842.51

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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.