Home / 236,196,747.60-354,295,121.40-184,540,682.40

Finding the Fourth Proportional to 236,196,747.60, 354,295,121.40 and 184,540,682.40

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Solution

The fourth proportional to 236,196,747.60, 354,295,121.40 and 184,540,682.40 is: 276,811,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,747.60 : 354,295,121.40 = 184,540,682.40 : x
  2. Step 2: Convert to fraction form
    236,196,747.60/354,295,121.40 = 184,540,682.40/x
  3. Step 3: Cross multiply
    236,196,747.60x = 354,295,121.40 × 184,540,682.40
  4. Step 4: Simplify right side
    236,196,747.60x = 65,381,863,474,146,840
  5. Step 5: Solve for x
    x = 65,381,863,474,146,840/236,196,747.60
  6. Step 6: Final answer
    x = 276,811,023.60

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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.