Home / 228,827,904,998.40-343,241,857,497.60-228,827,904,998.40

Finding the Fourth Proportional to 228,827,904,998.40, 343,241,857,497.60 and 228,827,904,998.40

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Solution

The fourth proportional to 228,827,904,998.40, 343,241,857,497.60 and 228,827,904,998.40 is: 343,241,857,497.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,827,904,998.40 : 343,241,857,497.60 = 228,827,904,998.40 : x
  2. Step 2: Convert to fraction form
    228,827,904,998.40/343,241,857,497.60 = 228,827,904,998.40/x
  3. Step 3: Cross multiply
    228,827,904,998.40x = 343,241,857,497.60 × 228,827,904,998.40
  4. Step 4: Simplify right side
    228,827,904,998.40x = 78,543,315,158,935,162,322,944
  5. Step 5: Solve for x
    x = 78,543,315,158,935,162,322,944/228,827,904,998.40
  6. Step 6: Final answer
    x = 343,241,857,497.60

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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.