Home / 2,276,015,341.20-3,416,573,928.60-1,760,730,147.60

Finding the Fourth Proportional to 2,276,015,341.20, 3,416,573,928.60 and 1,760,730,147.60

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Solution

The fourth proportional to 2,276,015,341.20, 3,416,573,928.60 and 1,760,730,147.60 is: 2,643,068,615.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,015,341.20 : 3,416,573,928.60 = 1,760,730,147.60 : x
  2. Step 2: Convert to fraction form
    2,276,015,341.20/3,416,573,928.60 = 1,760,730,147.60/x
  3. Step 3: Cross multiply
    2,276,015,341.20x = 3,416,573,928.60 × 1,760,730,147.60
  4. Step 4: Simplify right side
    2,276,015,341.20x = 6,015,664,717,590,189,056
  5. Step 5: Solve for x
    x = 6,015,664,717,590,189,056/2,276,015,341.20
  6. Step 6: Final answer
    x = 2,643,068,615.88

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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.