Home / 13,610,598.80-20,415,898.20-4,025,231.36

Finding the Fourth Proportional to 13,610,598.80, 20,415,898.20 and 4,025,231.36

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Solution

The fourth proportional to 13,610,598.80, 20,415,898.20 and 4,025,231.36 is: 6,037,847.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,610,598.80 : 20,415,898.20 = 4,025,231.36 : x
  2. Step 2: Convert to fraction form
    13,610,598.80/20,415,898.20 = 4,025,231.36/x
  3. Step 3: Cross multiply
    13,610,598.80x = 20,415,898.20 × 4,025,231.36
  4. Step 4: Simplify right side
    13,610,598.80x = 82,178,713,677,207.55
  5. Step 5: Solve for x
    x = 82,178,713,677,207.55/13,610,598.80
  6. Step 6: Final answer
    x = 6,037,847.04

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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.