Home / 14,848,461.60-22,243,962.48-8,351,800.56

Finding the Fourth Proportional to 14,848,461.60, 22,243,962.48 and 8,351,800.56

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Solution

The fourth proportional to 14,848,461.60, 22,243,962.48 and 8,351,800.56 is: 12,511,541.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,848,461.60 : 22,243,962.48 = 8,351,800.56 : x
  2. Step 2: Convert to fraction form
    14,848,461.60/22,243,962.48 = 8,351,800.56/x
  3. Step 3: Cross multiply
    14,848,461.60x = 22,243,962.48 × 8,351,800.56
  4. Step 4: Simplify right side
    14,848,461.60x = 185,777,138,297,082.97
  5. Step 5: Solve for x
    x = 185,777,138,297,082.97/14,848,461.60
  6. Step 6: Final answer
    x = 12,511,541.15

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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.