Home / 101,618,357.58-152,427,653.96-27,842,765.33

Finding the Fourth Proportional to 101,618,357.58, 152,427,653.96 and 27,842,765.33

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Solution

The fourth proportional to 101,618,357.58, 152,427,653.96 and 27,842,765.33 is: 41,764,180.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,618,357.58 : 152,427,653.96 = 27,842,765.33 : x
  2. Step 2: Convert to fraction form
    101,618,357.58/152,427,653.96 = 27,842,765.33/x
  3. Step 3: Cross multiply
    101,618,357.58x = 152,427,653.96 × 27,842,765.33
  4. Step 4: Simplify right side
    101,618,357.58x = 4,244,007,399,252,581
  5. Step 5: Solve for x
    x = 4,244,007,399,252,581/101,618,357.58
  6. Step 6: Final answer
    x = 41,764,180.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.