Home / 175,229,287.22-241,890,873.75-109,182,417.33

Finding the Fourth Proportional to 175,229,287.22, 241,890,873.75 and 109,182,417.33

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Solution

The fourth proportional to 175,229,287.22, 241,890,873.75 and 109,182,417.33 is: 150,718,129.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,229,287.22 : 241,890,873.75 = 109,182,417.33 : x
  2. Step 2: Convert to fraction form
    175,229,287.22/241,890,873.75 = 109,182,417.33/x
  3. Step 3: Cross multiply
    175,229,287.22x = 241,890,873.75 × 109,182,417.33
  4. Step 4: Simplify right side
    175,229,287.22x = 26,410,230,326,090,840
  5. Step 5: Solve for x
    x = 26,410,230,326,090,840/175,229,287.22
  6. Step 6: Final answer
    x = 150,718,129.06

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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.