Home / 19,883,212,873,062-29,826,166,194,190-6,988,316,204,661.50

Finding the Fourth Proportional to 19,883,212,873,062, 29,826,166,194,190 and 6,988,316,204,661.50

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Solution

The fourth proportional to 19,883,212,873,062, 29,826,166,194,190 and 6,988,316,204,661.50 is: 10,482,947,694,040.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,883,212,873,062 : 29,826,166,194,190 = 6,988,316,204,661.50 : x
  2. Step 2: Convert to fraction form
    19,883,212,873,062/29,826,166,194,190 = 6,988,316,204,661.50/x
  3. Step 3: Cross multiply
    19,883,212,873,062x = 29,826,166,194,190 × 6,988,316,204,661.50
  4. Step 4: Simplify right side
    19,883,212,873,062x = 208,434,680,537,785,006,183,940,096
  5. Step 5: Solve for x
    x = 208,434,680,537,785,006,183,940,096/19,883,212,873,062
  6. Step 6: Final answer
    x = 10,482,947,694,040.67

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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.