Home / 239,382,907.34-359,074,361.61-184,874,997.78

Finding the Fourth Proportional to 239,382,907.34, 359,074,361.61 and 184,874,997.78

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Solution

The fourth proportional to 239,382,907.34, 359,074,361.61 and 184,874,997.78 is: 277,312,497.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,382,907.34 : 359,074,361.61 = 184,874,997.78 : x
  2. Step 2: Convert to fraction form
    239,382,907.34/359,074,361.61 = 184,874,997.78/x
  3. Step 3: Cross multiply
    239,382,907.34x = 359,074,361.61 × 184,874,997.78
  4. Step 4: Simplify right side
    239,382,907.34x = 66,383,871,805,503,672
  5. Step 5: Solve for x
    x = 66,383,871,805,503,672/239,382,907.34
  6. Step 6: Final answer
    x = 277,312,497.14

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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.