Home / 336,543,121,908.04-504,845,716,092.35-109,903,761,760.90

Finding the Fourth Proportional to 336,543,121,908.04, 504,845,716,092.35 and 109,903,761,760.90

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Solution

The fourth proportional to 336,543,121,908.04, 504,845,716,092.35 and 109,903,761,760.90 is: 164,865,777,059.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,543,121,908.04 : 504,845,716,092.35 = 109,903,761,760.90 : x
  2. Step 2: Convert to fraction form
    336,543,121,908.04/504,845,716,092.35 = 109,903,761,760.90/x
  3. Step 3: Cross multiply
    336,543,121,908.04x = 504,845,716,092.35 × 109,903,761,760.90
  4. Step 4: Simplify right side
    336,543,121,908.04x = 55,484,443,307,424,591,380,480
  5. Step 5: Solve for x
    x = 55,484,443,307,424,591,380,480/336,543,121,908.04
  6. Step 6: Final answer
    x = 164,865,777,059.58

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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.