Home / 33,630,297.40-50,445,446.10-9,372,968.20

Finding the Fourth Proportional to 33,630,297.40, 50,445,446.10 and 9,372,968.20

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Solution

The fourth proportional to 33,630,297.40, 50,445,446.10 and 9,372,968.20 is: 14,059,452.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630,297.40 : 50,445,446.10 = 9,372,968.20 : x
  2. Step 2: Convert to fraction form
    33,630,297.40/50,445,446.10 = 9,372,968.20/x
  3. Step 3: Cross multiply
    33,630,297.40x = 50,445,446.10 × 9,372,968.20
  4. Step 4: Simplify right side
    33,630,297.40x = 472,823,562,130,114
  5. Step 5: Solve for x
    x = 472,823,562,130,114/33,630,297.40
  6. Step 6: Final answer
    x = 14,059,452.30

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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.