Home / 176,934,186.96-244,055,194.96-117,394,194.48

Finding the Fourth Proportional to 176,934,186.96, 244,055,194.96 and 117,394,194.48

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Solution

The fourth proportional to 176,934,186.96, 244,055,194.96 and 117,394,194.48 is: 161,928,361.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,934,186.96 : 244,055,194.96 = 117,394,194.48 : x
  2. Step 2: Convert to fraction form
    176,934,186.96/244,055,194.96 = 117,394,194.48/x
  3. Step 3: Cross multiply
    176,934,186.96x = 244,055,194.96 × 117,394,194.48
  4. Step 4: Simplify right side
    176,934,186.96x = 28,650,663,020,988,556
  5. Step 5: Solve for x
    x = 28,650,663,020,988,556/176,934,186.96
  6. Step 6: Final answer
    x = 161,928,361.69

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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.