Home / 277,627,095.62-382,901,996.78-244,064,813.69

Finding the Fourth Proportional to 277,627,095.62, 382,901,996.78 and 244,064,813.69

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Solution

The fourth proportional to 277,627,095.62, 382,901,996.78 and 244,064,813.69 is: 336,613,053.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,627,095.62 : 382,901,996.78 = 244,064,813.69 : x
  2. Step 2: Convert to fraction form
    277,627,095.62/382,901,996.78 = 244,064,813.69/x
  3. Step 3: Cross multiply
    277,627,095.62x = 382,901,996.78 × 244,064,813.69
  4. Step 4: Simplify right side
    277,627,095.62x = 93,452,904,506,291,856
  5. Step 5: Solve for x
    x = 93,452,904,506,291,856/277,627,095.62
  6. Step 6: Final answer
    x = 336,613,053.92

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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.