Home / 39,760,028.03-59,633,398.42-11,009,069.93

Finding the Fourth Proportional to 39,760,028.03, 59,633,398.42 and 11,009,069.93

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Solution

The fourth proportional to 39,760,028.03, 59,633,398.42 and 11,009,069.93 is: 16,511,765.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,760,028.03 : 59,633,398.42 = 11,009,069.93 : x
  2. Step 2: Convert to fraction form
    39,760,028.03/59,633,398.42 = 11,009,069.93/x
  3. Step 3: Cross multiply
    39,760,028.03x = 59,633,398.42 × 11,009,069.93
  4. Step 4: Simplify right side
    39,760,028.03x = 656,508,253,369,331.50
  5. Step 5: Solve for x
    x = 656,508,253,369,331.50/39,760,028.03
  6. Step 6: Final answer
    x = 16,511,765.36

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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.