Home / 164,796,732.46-248,181,603.07-150,086,860.77

Finding the Fourth Proportional to 164,796,732.46, 248,181,603.07 and 150,086,860.77

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Solution

The fourth proportional to 164,796,732.46, 248,181,603.07 and 150,086,860.77 is: 226,028,739.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,796,732.46 : 248,181,603.07 = 150,086,860.77 : x
  2. Step 2: Convert to fraction form
    164,796,732.46/248,181,603.07 = 150,086,860.77/x
  3. Step 3: Cross multiply
    164,796,732.46x = 248,181,603.07 × 150,086,860.77
  4. Step 4: Simplify right side
    164,796,732.46x = 37,248,797,705,267,280
  5. Step 5: Solve for x
    x = 37,248,797,705,267,280/164,796,732.46
  6. Step 6: Final answer
    x = 226,028,739.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.