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Finding the Fourth Proportional to 184,368,672.90, 276,553,009.35 and 184,368,672.90

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Solution

The fourth proportional to 184,368,672.90, 276,553,009.35 and 184,368,672.90 is: 276,553,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,368,672.90 : 276,553,009.35 = 184,368,672.90 : x
  2. Step 2: Convert to fraction form
    184,368,672.90/276,553,009.35 = 184,368,672.90/x
  3. Step 3: Cross multiply
    184,368,672.90x = 276,553,009.35 × 184,368,672.90
  4. Step 4: Simplify right side
    184,368,672.90x = 50,987,711,320,360,800
  5. Step 5: Solve for x
    x = 50,987,711,320,360,800/184,368,672.90
  6. Step 6: Final answer
    x = 276,553,009.35

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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.