Home / 108,195,286,543.80-151,163,814,340.20-108,195,286,543.80

Finding the Fourth Proportional to 108,195,286,543.80, 151,163,814,340.20 and 108,195,286,543.80

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Solution

The fourth proportional to 108,195,286,543.80, 151,163,814,340.20 and 108,195,286,543.80 is: 151,163,814,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,195,286,543.80 : 151,163,814,340.20 = 108,195,286,543.80 : x
  2. Step 2: Convert to fraction form
    108,195,286,543.80/151,163,814,340.20 = 108,195,286,543.80/x
  3. Step 3: Cross multiply
    108,195,286,543.80x = 151,163,814,340.20 × 108,195,286,543.80
  4. Step 4: Simplify right side
    108,195,286,543.80x = 16,355,212,207,591,723,630,592
  5. Step 5: Solve for x
    x = 16,355,212,207,591,723,630,592/108,195,286,543.80
  6. Step 6: Final answer
    x = 151,163,814,340.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.