Home / 294,436,529,451.36-441,788,988,780.03-151,116,203,330.34

Finding the Fourth Proportional to 294,436,529,451.36, 441,788,988,780.03 and 151,116,203,330.34

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Solution

The fourth proportional to 294,436,529,451.36, 441,788,988,780.03 and 151,116,203,330.34 is: 226,743,178,850.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,436,529,451.36 : 441,788,988,780.03 = 151,116,203,330.34 : x
  2. Step 2: Convert to fraction form
    294,436,529,451.36/441,788,988,780.03 = 151,116,203,330.34/x
  3. Step 3: Cross multiply
    294,436,529,451.36x = 441,788,988,780.03 × 151,116,203,330.34
  4. Step 4: Simplify right side
    294,436,529,451.36x = 66,761,474,657,588,315,422,720
  5. Step 5: Solve for x
    x = 66,761,474,657,588,315,422,720/294,436,529,451.36
  6. Step 6: Final answer
    x = 226,743,178,850.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.