Home / 998,071,379,255.75-1,497,107,068,883.70-998,071,379,255.75

Finding the Fourth Proportional to 998,071,379,255.75, 1,497,107,068,883.70 and 998,071,379,255.75

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Solution

The fourth proportional to 998,071,379,255.75, 1,497,107,068,883.70 and 998,071,379,255.75 is: 1,497,107,068,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    998,071,379,255.75 : 1,497,107,068,883.70 = 998,071,379,255.75 : x
  2. Step 2: Convert to fraction form
    998,071,379,255.75/1,497,107,068,883.70 = 998,071,379,255.75/x
  3. Step 3: Cross multiply
    998,071,379,255.75x = 1,497,107,068,883.70 × 998,071,379,255.75
  4. Step 4: Simplify right side
    998,071,379,255.75x = 1,494,219,717,134,287,584,100,352
  5. Step 5: Solve for x
    x = 1,494,219,717,134,287,584,100,352/998,071,379,255.75
  6. Step 6: Final answer
    x = 1,497,107,068,883.70

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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.