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Finding the Fourth Proportional to 2,840,184,004.70, 4,260,276,007.06 and 2,840,184,004.70

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Solution

The fourth proportional to 2,840,184,004.70, 4,260,276,007.06 and 2,840,184,004.70 is: 4,260,276,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,184,004.70 : 4,260,276,007.06 = 2,840,184,004.70 : x
  2. Step 2: Convert to fraction form
    2,840,184,004.70/4,260,276,007.06 = 2,840,184,004.70/x
  3. Step 3: Cross multiply
    2,840,184,004.70x = 4,260,276,007.06 × 2,840,184,004.70
  4. Step 4: Simplify right side
    2,840,184,004.70x = 12,099,967,770,858,995,712
  5. Step 5: Solve for x
    x = 12,099,967,770,858,995,712/2,840,184,004.70
  6. Step 6: Final answer
    x = 4,260,276,007.06

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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.