Home / 277,627,505.35-382,902,562.30-244,065,225.51

Finding the Fourth Proportional to 277,627,505.35, 382,902,562.30 and 244,065,225.51

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Solution

The fourth proportional to 277,627,505.35, 382,902,562.30 and 244,065,225.51 is: 336,613,622.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,627,505.35 : 382,902,562.30 = 244,065,225.51 : x
  2. Step 2: Convert to fraction form
    277,627,505.35/382,902,562.30 = 244,065,225.51/x
  3. Step 3: Cross multiply
    277,627,505.35x = 382,902,562.30 × 244,065,225.51
  4. Step 4: Simplify right side
    277,627,505.35x = 93,453,200,215,558,608
  5. Step 5: Solve for x
    x = 93,453,200,215,558,608/277,627,505.35
  6. Step 6: Final answer
    x = 336,613,622.26

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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.