Home / 11,214,228.96-16,814,157.12-4,735,549.32

Finding the Fourth Proportional to 11,214,228.96, 16,814,157.12 and 4,735,549.32

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Solution

The fourth proportional to 11,214,228.96, 16,814,157.12 and 4,735,549.32 is: 7,100,289.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,228.96 : 16,814,157.12 = 4,735,549.32 : x
  2. Step 2: Convert to fraction form
    11,214,228.96/16,814,157.12 = 4,735,549.32/x
  3. Step 3: Cross multiply
    11,214,228.96x = 16,814,157.12 × 4,735,549.32
  4. Step 4: Simplify right side
    11,214,228.96x = 79,624,270,315,989.17
  5. Step 5: Solve for x
    x = 79,624,270,315,989.17/11,214,228.96
  6. Step 6: Final answer
    x = 7,100,289.34

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.