Home / 294,436,529,463.14-441,788,988,797.70-151,116,203,342.12

Finding the Fourth Proportional to 294,436,529,463.14, 441,788,988,797.70 and 151,116,203,342.12

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Solution

The fourth proportional to 294,436,529,463.14, 441,788,988,797.70 and 151,116,203,342.12 is: 226,743,178,868.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,436,529,463.14 : 441,788,988,797.70 = 151,116,203,342.12 : x
  2. Step 2: Convert to fraction form
    294,436,529,463.14/441,788,988,797.70 = 151,116,203,342.12/x
  3. Step 3: Cross multiply
    294,436,529,463.14x = 441,788,988,797.70 × 151,116,203,342.12
  4. Step 4: Simplify right side
    294,436,529,463.14x = 66,761,474,665,462,810,804,224
  5. Step 5: Solve for x
    x = 66,761,474,665,462,810,804,224/294,436,529,463.14
  6. Step 6: Final answer
    x = 226,743,178,868.44

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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.