Home / 2,309,472,990.30-3,464,209,485.45-2,263,556,487.90

Finding the Fourth Proportional to 2,309,472,990.30, 3,464,209,485.45 and 2,263,556,487.90

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Solution

The fourth proportional to 2,309,472,990.30, 3,464,209,485.45 and 2,263,556,487.90 is: 3,395,334,731.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,472,990.30 : 3,464,209,485.45 = 2,263,556,487.90 : x
  2. Step 2: Convert to fraction form
    2,309,472,990.30/3,464,209,485.45 = 2,263,556,487.90/x
  3. Step 3: Cross multiply
    2,309,472,990.30x = 3,464,209,485.45 × 2,263,556,487.90
  4. Step 4: Simplify right side
    2,309,472,990.30x = 7,841,433,856,235,068,416
  5. Step 5: Solve for x
    x = 7,841,433,856,235,068,416/2,309,472,990.30
  6. Step 6: Final answer
    x = 3,395,334,731.85

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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.