Home / 17,580,796.25-24,255,427.16-11,054,922.31

Finding the Fourth Proportional to 17,580,796.25, 24,255,427.16 and 11,054,922.31

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Solution

The fourth proportional to 17,580,796.25, 24,255,427.16 and 11,054,922.31 is: 15,251,974.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,580,796.25 : 24,255,427.16 = 11,054,922.31 : x
  2. Step 2: Convert to fraction form
    17,580,796.25/24,255,427.16 = 11,054,922.31/x
  3. Step 3: Cross multiply
    17,580,796.25x = 24,255,427.16 × 11,054,922.31
  4. Step 4: Simplify right side
    17,580,796.25x = 268,141,862,849,663.97
  5. Step 5: Solve for x
    x = 268,141,862,849,663.97/17,580,796.25
  6. Step 6: Final answer
    x = 15,251,974.88

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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.