Home / 44,694,010-67,004,852.82-13,972,783.60

Finding the Fourth Proportional to 44,694,010, 67,004,852.82 and 13,972,783.60

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Solution

The fourth proportional to 44,694,010, 67,004,852.82 and 13,972,783.60 is: 20,947,869.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,694,010 : 67,004,852.82 = 13,972,783.60 : x
  2. Step 2: Convert to fraction form
    44,694,010/67,004,852.82 = 13,972,783.60/x
  3. Step 3: Cross multiply
    44,694,010x = 67,004,852.82 × 13,972,783.60
  4. Step 4: Simplify right side
    44,694,010x = 936,244,308,603,709.75
  5. Step 5: Solve for x
    x = 936,244,308,603,709.75/44,694,010
  6. Step 6: Final answer
    x = 20,947,869.94

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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.