Home / 11,377,867,194,223-15,698,765,599,202-6,439,488,936,793

Finding the Fourth Proportional to 11,377,867,194,223, 15,698,765,599,202 and 6,439,488,936,793

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Solution

The fourth proportional to 11,377,867,194,223, 15,698,765,599,202 and 6,439,488,936,793 is: 8,884,971,644,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,867,194,223 : 15,698,765,599,202 = 6,439,488,936,793 : x
  2. Step 2: Convert to fraction form
    11,377,867,194,223/15,698,765,599,202 = 6,439,488,936,793/x
  3. Step 3: Cross multiply
    11,377,867,194,223x = 15,698,765,599,202 × 6,439,488,936,793
  4. Step 4: Simplify right side
    11,377,867,194,223x = 101,092,027,397,367,817,947,840,512
  5. Step 5: Solve for x
    x = 101,092,027,397,367,817,947,840,512/11,377,867,194,223
  6. Step 6: Final answer
    x = 8,884,971,644,659.05

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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.