Home / 14,851,600.80-22,274,290.80-7,283,997.60

Finding the Fourth Proportional to 14,851,600.80, 22,274,290.80 and 7,283,997.60

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Solution

The fourth proportional to 14,851,600.80, 22,274,290.80 and 7,283,997.60 is: 10,924,470.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,851,600.80 : 22,274,290.80 = 7,283,997.60 : x
  2. Step 2: Convert to fraction form
    14,851,600.80/22,274,290.80 = 7,283,997.60/x
  3. Step 3: Cross multiply
    14,851,600.80x = 22,274,290.80 × 7,283,997.60
  4. Step 4: Simplify right side
    14,851,600.80x = 162,245,880,728,902.06
  5. Step 5: Solve for x
    x = 162,245,880,728,902.06/14,851,600.80
  6. Step 6: Final answer
    x = 10,924,470.90

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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.