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Finding the Fourth Proportional to 125,862,336,000.93, 188,793,504,001.39 and 125,862,336,000.93

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Solution

The fourth proportional to 125,862,336,000.93, 188,793,504,001.39 and 125,862,336,000.93 is: 188,793,504,001.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,862,336,000.93 : 188,793,504,001.39 = 125,862,336,000.93 : x
  2. Step 2: Convert to fraction form
    125,862,336,000.93/188,793,504,001.39 = 125,862,336,000.93/x
  3. Step 3: Cross multiply
    125,862,336,000.93x = 188,793,504,001.39 × 125,862,336,000.93
  4. Step 4: Simplify right side
    125,862,336,000.93x = 23,761,991,435,415,873,126,400
  5. Step 5: Solve for x
    x = 23,761,991,435,415,873,126,400/125,862,336,000.93
  6. Step 6: Final answer
    x = 188,793,504,001.39

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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.