Home / 136,141,474.20-204,212,211.30-33,905,511.83

Finding the Fourth Proportional to 136,141,474.20, 204,212,211.30 and 33,905,511.83

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Solution

The fourth proportional to 136,141,474.20, 204,212,211.30 and 33,905,511.83 is: 50,858,267.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,141,474.20 : 204,212,211.30 = 33,905,511.83 : x
  2. Step 2: Convert to fraction form
    136,141,474.20/204,212,211.30 = 33,905,511.83/x
  3. Step 3: Cross multiply
    136,141,474.20x = 204,212,211.30 × 33,905,511.83
  4. Step 4: Simplify right side
    136,141,474.20x = 6,923,919,545,041,550
  5. Step 5: Solve for x
    x = 6,923,919,545,041,550/136,141,474.20
  6. Step 6: Final answer
    x = 50,858,267.74

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1.5x scale

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.