Home / 241,235,508.48-332,904,749.76-131,226,959.04

Finding the Fourth Proportional to 241,235,508.48, 332,904,749.76 and 131,226,959.04

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Solution

The fourth proportional to 241,235,508.48, 332,904,749.76 and 131,226,959.04 is: 181,093,066.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,235,508.48 : 332,904,749.76 = 131,226,959.04 : x
  2. Step 2: Convert to fraction form
    241,235,508.48/332,904,749.76 = 131,226,959.04/x
  3. Step 3: Cross multiply
    241,235,508.48x = 332,904,749.76 × 131,226,959.04
  4. Step 4: Simplify right side
    241,235,508.48x = 43,686,077,960,976,968
  5. Step 5: Solve for x
    x = 43,686,077,960,976,968/241,235,508.48
  6. Step 6: Final answer
    x = 181,093,066.42

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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.