Home / 277,627,073.62-382,901,966.45-244,064,791.66

Finding the Fourth Proportional to 277,627,073.62, 382,901,966.45 and 244,064,791.66

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Solution

The fourth proportional to 277,627,073.62, 382,901,966.45 and 244,064,791.66 is: 336,613,023.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,627,073.62 : 382,901,966.45 = 244,064,791.66 : x
  2. Step 2: Convert to fraction form
    277,627,073.62/382,901,966.45 = 244,064,791.66/x
  3. Step 3: Cross multiply
    277,627,073.62x = 382,901,966.45 × 244,064,791.66
  4. Step 4: Simplify right side
    277,627,073.62x = 93,452,888,668,170,656
  5. Step 5: Solve for x
    x = 93,452,888,668,170,656/277,627,073.62
  6. Step 6: Final answer
    x = 336,613,023.54

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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.