Home / 14,562,016.20-20,095,449.30-8,035,705.80

Finding the Fourth Proportional to 14,562,016.20, 20,095,449.30 and 8,035,705.80

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Solution

The fourth proportional to 14,562,016.20, 20,095,449.30 and 8,035,705.80 is: 11,089,200.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,562,016.20 : 20,095,449.30 = 8,035,705.80 : x
  2. Step 2: Convert to fraction form
    14,562,016.20/20,095,449.30 = 8,035,705.80/x
  3. Step 3: Cross multiply
    14,562,016.20x = 20,095,449.30 × 8,035,705.80
  4. Step 4: Simplify right side
    14,562,016.20x = 161,481,118,493,615.94
  5. Step 5: Solve for x
    x = 161,481,118,493,615.94/14,562,016.20
  6. Step 6: Final answer
    x = 11,089,200.58

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Why These Related Problems?

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