Home / 5,904,876,276.60-8,857,419,390.90-1,764,370,894.20

Finding the Fourth Proportional to 5,904,876,276.60, 8,857,419,390.90 and 1,764,370,894.20

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Solution

The fourth proportional to 5,904,876,276.60, 8,857,419,390.90 and 1,764,370,894.20 is: 2,646,587,708.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,904,876,276.60 : 8,857,419,390.90 = 1,764,370,894.20 : x
  2. Step 2: Convert to fraction form
    5,904,876,276.60/8,857,419,390.90 = 1,764,370,894.20/x
  3. Step 3: Cross multiply
    5,904,876,276.60x = 8,857,419,390.90 × 1,764,370,894.20
  4. Step 4: Simplify right side
    5,904,876,276.60x = 15,627,772,971,026,651,136
  5. Step 5: Solve for x
    x = 15,627,772,971,026,651,136/5,904,876,276.60
  6. Step 6: Final answer
    x = 2,646,587,708.02

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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.