Home / 3,455,194,750,221.40-4,766,361,015,068.60-2,136,385,332,249.40

Finding the Fourth Proportional to 3,455,194,750,221.40, 4,766,361,015,068.60 and 2,136,385,332,249.40

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Solution

The fourth proportional to 3,455,194,750,221.40, 4,766,361,015,068.60 and 2,136,385,332,249.40 is: 2,947,094,012,615.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,194,750,221.40 : 4,766,361,015,068.60 = 2,136,385,332,249.40 : x
  2. Step 2: Convert to fraction form
    3,455,194,750,221.40/4,766,361,015,068.60 = 2,136,385,332,249.40/x
  3. Step 3: Cross multiply
    3,455,194,750,221.40x = 4,766,361,015,068.60 × 2,136,385,332,249.40
  4. Step 4: Simplify right side
    3,455,194,750,221.40x = 10,182,783,760,797,918,086,299,648
  5. Step 5: Solve for x
    x = 10,182,783,760,797,918,086,299,648/3,455,194,750,221.40
  6. Step 6: Final answer
    x = 2,947,094,012,615.48

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.