Home / 6,809,803,229.80-10,214,704,844.70-4,483,367,108.20

Finding the Fourth Proportional to 6,809,803,229.80, 10,214,704,844.70 and 4,483,367,108.20

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Solution

The fourth proportional to 6,809,803,229.80, 10,214,704,844.70 and 4,483,367,108.20 is: 6,725,050,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809,803,229.80 : 10,214,704,844.70 = 4,483,367,108.20 : x
  2. Step 2: Convert to fraction form
    6,809,803,229.80/10,214,704,844.70 = 4,483,367,108.20/x
  3. Step 3: Cross multiply
    6,809,803,229.80x = 10,214,704,844.70 × 4,483,367,108.20
  4. Step 4: Simplify right side
    6,809,803,229.80x = 45,796,271,720,699,166,720
  5. Step 5: Solve for x
    x = 45,796,271,720,699,166,720/6,809,803,229.80
  6. Step 6: Final answer
    x = 6,725,050,662.30

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Double scale
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Similar ratio
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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.