Home / 293,974,774.56-440,665,735.32-184,877,912.52

Finding the Fourth Proportional to 293,974,774.56, 440,665,735.32 and 184,877,912.52

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Solution

The fourth proportional to 293,974,774.56, 440,665,735.32 and 184,877,912.52 is: 277,130,448.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,974,774.56 : 440,665,735.32 = 184,877,912.52 : x
  2. Step 2: Convert to fraction form
    293,974,774.56/440,665,735.32 = 184,877,912.52/x
  3. Step 3: Cross multiply
    293,974,774.56x = 440,665,735.32 × 184,877,912.52
  4. Step 4: Simplify right side
    293,974,774.56x = 81,469,361,265,052,432
  5. Step 5: Solve for x
    x = 81,469,361,265,052,432/293,974,774.56
  6. Step 6: Final answer
    x = 277,130,448.99

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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.