Home / 35,638,495,311.60-53,396,520,964.20-16,965,784,335.60

Finding the Fourth Proportional to 35,638,495,311.60, 53,396,520,964.20 and 16,965,784,335.60

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Solution

The fourth proportional to 35,638,495,311.60, 53,396,520,964.20 and 16,965,784,335.60 is: 25,419,531,633.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,638,495,311.60 : 53,396,520,964.20 = 16,965,784,335.60 : x
  2. Step 2: Convert to fraction form
    35,638,495,311.60/53,396,520,964.20 = 16,965,784,335.60/x
  3. Step 3: Cross multiply
    35,638,495,311.60x = 53,396,520,964.20 × 16,965,784,335.60
  4. Step 4: Simplify right side
    35,638,495,311.60x = 905,913,858,949,961,351,168
  5. Step 5: Solve for x
    x = 905,913,858,949,961,351,168/35,638,495,311.60
  6. Step 6: Final answer
    x = 25,419,531,633.68

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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.