Home / 277,618,224.04-413,945,357.70-269,990,883.24

Finding the Fourth Proportional to 277,618,224.04, 413,945,357.70 and 269,990,883.24

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Solution

The fourth proportional to 277,618,224.04, 413,945,357.70 and 269,990,883.24 is: 402,572,536.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,618,224.04 : 413,945,357.70 = 269,990,883.24 : x
  2. Step 2: Convert to fraction form
    277,618,224.04/413,945,357.70 = 269,990,883.24/x
  3. Step 3: Cross multiply
    277,618,224.04x = 413,945,357.70 × 269,990,883.24
  4. Step 4: Simplify right side
    277,618,224.04x = 111,761,472,738,520,736
  5. Step 5: Solve for x
    x = 111,761,472,738,520,736/277,618,224.04
  6. Step 6: Final answer
    x = 402,572,536.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.