Home / 2,276,015,423.20-3,416,574,051.60-1,760,730,229.60

Finding the Fourth Proportional to 2,276,015,423.20, 3,416,574,051.60 and 1,760,730,229.60

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Solution

The fourth proportional to 2,276,015,423.20, 3,416,574,051.60 and 1,760,730,229.60 is: 2,643,068,738.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,015,423.20 : 3,416,574,051.60 = 1,760,730,229.60 : x
  2. Step 2: Convert to fraction form
    2,276,015,423.20/3,416,574,051.60 = 1,760,730,229.60/x
  3. Step 3: Cross multiply
    2,276,015,423.20x = 3,416,574,051.60 × 1,760,730,229.60
  4. Step 4: Simplify right side
    2,276,015,423.20x = 6,015,665,214,319,070,208
  5. Step 5: Solve for x
    x = 6,015,665,214,319,070,208/2,276,015,423.20
  6. Step 6: Final answer
    x = 2,643,068,738.90

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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.