Home / 23,363,413.84-34,959,861.24-13,783,381.84

Finding the Fourth Proportional to 23,363,413.84, 34,959,861.24 and 13,783,381.84

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Solution

The fourth proportional to 23,363,413.84, 34,959,861.24 and 13,783,381.84 is: 20,624,773.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,363,413.84 : 34,959,861.24 = 13,783,381.84 : x
  2. Step 2: Convert to fraction form
    23,363,413.84/34,959,861.24 = 13,783,381.84/x
  3. Step 3: Cross multiply
    23,363,413.84x = 34,959,861.24 × 13,783,381.84
  4. Step 4: Simplify right side
    23,363,413.84x = 481,865,116,544,335.88
  5. Step 5: Solve for x
    x = 481,865,116,544,335.88/23,363,413.84
  6. Step 6: Final answer
    x = 20,624,773.41

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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.