Home / 16,010,999,792.44-24,011,664,405.91-4,815,902,087.54

Finding the Fourth Proportional to 16,010,999,792.44, 24,011,664,405.91 and 4,815,902,087.54

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Solution

The fourth proportional to 16,010,999,792.44, 24,011,664,405.91 and 4,815,902,087.54 is: 7,222,398,740.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,010,999,792.44 : 24,011,664,405.91 = 4,815,902,087.54 : x
  2. Step 2: Convert to fraction form
    16,010,999,792.44/24,011,664,405.91 = 4,815,902,087.54/x
  3. Step 3: Cross multiply
    16,010,999,792.44x = 24,011,664,405.91 × 4,815,902,087.54
  4. Step 4: Simplify right side
    16,010,999,792.44x = 115,637,824,737,731,887,104
  5. Step 5: Solve for x
    x = 115,637,824,737,731,887,104/16,010,999,792.44
  6. Step 6: Final answer
    x = 7,222,398,740.67

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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.