Home / 164,796,734.09-248,181,605.52-150,086,862.40

Finding the Fourth Proportional to 164,796,734.09, 248,181,605.52 and 150,086,862.40

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Solution

The fourth proportional to 164,796,734.09, 248,181,605.52 and 150,086,862.40 is: 226,028,741.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,796,734.09 : 248,181,605.52 = 150,086,862.40 : x
  2. Step 2: Convert to fraction form
    164,796,734.09/248,181,605.52 = 150,086,862.40/x
  3. Step 3: Cross multiply
    164,796,734.09x = 248,181,605.52 × 150,086,862.40
  4. Step 4: Simplify right side
    164,796,734.09x = 37,248,798,477,891,320
  5. Step 5: Solve for x
    x = 37,248,798,477,891,320/164,796,734.09
  6. Step 6: Final answer
    x = 226,028,741.91

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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.