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Finding the Fourth Proportional to 184,369,640.40, 276,554,460.60 and 184,369,640.40

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Solution

The fourth proportional to 184,369,640.40, 276,554,460.60 and 184,369,640.40 is: 276,554,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,369,640.40 : 276,554,460.60 = 184,369,640.40 : x
  2. Step 2: Convert to fraction form
    184,369,640.40/276,554,460.60 = 184,369,640.40/x
  3. Step 3: Cross multiply
    184,369,640.40x = 276,554,460.60 × 184,369,640.40
  4. Step 4: Simplify right side
    184,369,640.40x = 50,988,246,451,837,976
  5. Step 5: Solve for x
    x = 50,988,246,451,837,976/184,369,640.40
  6. Step 6: Final answer
    x = 276,554,460.60

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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.