Home / 34,440,207,825.78-47,527,486,413.50-18,599,014,497.78

Finding the Fourth Proportional to 34,440,207,825.78, 47,527,486,413.50 and 18,599,014,497.78

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Solution

The fourth proportional to 34,440,207,825.78, 47,527,486,413.50 and 18,599,014,497.78 is: 25,666,639,798.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,440,207,825.78 : 47,527,486,413.50 = 18,599,014,497.78 : x
  2. Step 2: Convert to fraction form
    34,440,207,825.78/47,527,486,413.50 = 18,599,014,497.78/x
  3. Step 3: Cross multiply
    34,440,207,825.78x = 47,527,486,413.50 × 18,599,014,497.78
  4. Step 4: Simplify right side
    34,440,207,825.78x = 883,964,408,847,728,377,856
  5. Step 5: Solve for x
    x = 883,964,408,847,728,377,856/34,440,207,825.78
  6. Step 6: Final answer
    x = 25,666,639,798.44

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.