Home / 14,624,559.93-20,181,880.26-8,098,189.26

Finding the Fourth Proportional to 14,624,559.93, 20,181,880.26 and 8,098,189.26

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Solution

The fourth proportional to 14,624,559.93, 20,181,880.26 and 8,098,189.26 is: 11,175,494.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,624,559.93 : 20,181,880.26 = 8,098,189.26 : x
  2. Step 2: Convert to fraction form
    14,624,559.93/20,181,880.26 = 8,098,189.26/x
  3. Step 3: Cross multiply
    14,624,559.93x = 20,181,880.26 × 8,098,189.26
  4. Step 4: Simplify right side
    14,624,559.93x = 163,436,685,968,138.03
  5. Step 5: Solve for x
    x = 163,436,685,968,138.03/14,624,559.93
  6. Step 6: Final answer
    x = 11,175,494.29

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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.