Home / 173,840,257,311.40-260,760,385,967.10-62,171,323,474.60

Finding the Fourth Proportional to 173,840,257,311.40, 260,760,385,967.10 and 62,171,323,474.60

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Solution

The fourth proportional to 173,840,257,311.40, 260,760,385,967.10 and 62,171,323,474.60 is: 93,256,985,211.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,257,311.40 : 260,760,385,967.10 = 62,171,323,474.60 : x
  2. Step 2: Convert to fraction form
    173,840,257,311.40/260,760,385,967.10 = 62,171,323,474.60/x
  3. Step 3: Cross multiply
    173,840,257,311.40x = 260,760,385,967.10 × 62,171,323,474.60
  4. Step 4: Simplify right side
    173,840,257,311.40x = 16,211,818,305,322,120,904,704
  5. Step 5: Solve for x
    x = 16,211,818,305,322,120,904,704/173,840,257,311.40
  6. Step 6: Final answer
    x = 93,256,985,211.90

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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.