Home / 277,162,057.33-382,483,758.85-151,714,968.77

Finding the Fourth Proportional to 277,162,057.33, 382,483,758.85 and 151,714,968.77

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Solution

The fourth proportional to 277,162,057.33, 382,483,758.85 and 151,714,968.77 is: 209,366,722.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,162,057.33 : 382,483,758.85 = 151,714,968.77 : x
  2. Step 2: Convert to fraction form
    277,162,057.33/382,483,758.85 = 151,714,968.77/x
  3. Step 3: Cross multiply
    277,162,057.33x = 382,483,758.85 × 151,714,968.77
  4. Step 4: Simplify right side
    277,162,057.33x = 58,028,511,529,536,888
  5. Step 5: Solve for x
    x = 58,028,511,529,536,888/277,162,057.33
  6. Step 6: Final answer
    x = 209,366,722.45

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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.