Home / 167,085,351.38-250,627,682.54-94,269,077.04

Finding the Fourth Proportional to 167,085,351.38, 250,627,682.54 and 94,269,077.04

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Solution

The fourth proportional to 167,085,351.38, 250,627,682.54 and 94,269,077.04 is: 141,403,421.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,085,351.38 : 250,627,682.54 = 94,269,077.04 : x
  2. Step 2: Convert to fraction form
    167,085,351.38/250,627,682.54 = 94,269,077.04/x
  3. Step 3: Cross multiply
    167,085,351.38x = 250,627,682.54 × 94,269,077.04
  4. Step 4: Simplify right side
    167,085,351.38x = 23,626,440,313,719,924
  5. Step 5: Solve for x
    x = 23,626,440,313,719,924/167,085,351.38
  6. Step 6: Final answer
    x = 141,403,421.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.