Home / 110,388,096,611.40-165,582,144,917.10-60,682,212,553.80

Finding the Fourth Proportional to 110,388,096,611.40, 165,582,144,917.10 and 60,682,212,553.80

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Solution

The fourth proportional to 110,388,096,611.40, 165,582,144,917.10 and 60,682,212,553.80 is: 91,023,318,830.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,388,096,611.40 : 165,582,144,917.10 = 60,682,212,553.80 : x
  2. Step 2: Convert to fraction form
    110,388,096,611.40/165,582,144,917.10 = 60,682,212,553.80/x
  3. Step 3: Cross multiply
    110,388,096,611.40x = 165,582,144,917.10 × 60,682,212,553.80
  4. Step 4: Simplify right side
    110,388,096,611.40x = 10,047,890,912,973,577,781,248
  5. Step 5: Solve for x
    x = 10,047,890,912,973,577,781,248/110,388,096,611.40
  6. Step 6: Final answer
    x = 91,023,318,830.70

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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.