Home / 3,274,532,292.60-4,911,798,438.90-1,800,102,382.20

Finding the Fourth Proportional to 3,274,532,292.60, 4,911,798,438.90 and 1,800,102,382.20

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Solution

The fourth proportional to 3,274,532,292.60, 4,911,798,438.90 and 1,800,102,382.20 is: 2,700,153,573.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,532,292.60 : 4,911,798,438.90 = 1,800,102,382.20 : x
  2. Step 2: Convert to fraction form
    3,274,532,292.60/4,911,798,438.90 = 1,800,102,382.20/x
  3. Step 3: Cross multiply
    3,274,532,292.60x = 4,911,798,438.90 × 1,800,102,382.20
  4. Step 4: Simplify right side
    3,274,532,292.60x = 8,841,740,070,750,131,200
  5. Step 5: Solve for x
    x = 8,841,740,070,750,131,200/3,274,532,292.60
  6. Step 6: Final answer
    x = 2,700,153,573.30

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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.