Home / 8,072,236,166.20-12,085,395,998.08-8,072,236,166.20

Finding the Fourth Proportional to 8,072,236,166.20, 12,085,395,998.08 and 8,072,236,166.20

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Solution

The fourth proportional to 8,072,236,166.20, 12,085,395,998.08 and 8,072,236,166.20 is: 12,085,395,998.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,072,236,166.20 : 12,085,395,998.08 = 8,072,236,166.20 : x
  2. Step 2: Convert to fraction form
    8,072,236,166.20/12,085,395,998.08 = 8,072,236,166.20/x
  3. Step 3: Cross multiply
    8,072,236,166.20x = 12,085,395,998.08 × 8,072,236,166.20
  4. Step 4: Simplify right side
    8,072,236,166.20x = 97,556,170,658,550,120,448
  5. Step 5: Solve for x
    x = 97,556,170,658,550,120,448/8,072,236,166.20
  6. Step 6: Final answer
    x = 12,085,395,998.08

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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.