Home / 44,465,912.97-66,705,244.56-13,763,188.59

Finding the Fourth Proportional to 44,465,912.97, 66,705,244.56 and 13,763,188.59

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Solution

The fourth proportional to 44,465,912.97, 66,705,244.56 and 13,763,188.59 is: 20,646,756.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,465,912.97 : 66,705,244.56 = 13,763,188.59 : x
  2. Step 2: Convert to fraction form
    44,465,912.97/66,705,244.56 = 13,763,188.59/x
  3. Step 3: Cross multiply
    44,465,912.97x = 66,705,244.56 × 13,763,188.59
  4. Step 4: Simplify right side
    44,465,912.97x = 918,076,860,821,351.62
  5. Step 5: Solve for x
    x = 918,076,860,821,351.62/44,465,912.97
  6. Step 6: Final answer
    x = 20,646,756.12

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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.