Home / 13,493,500.58-20,234,682.72-5,183,048.00

Finding the Fourth Proportional to 13,493,500.58, 20,234,682.72 and 5,183,048.00

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Solution

The fourth proportional to 13,493,500.58, 20,234,682.72 and 5,183,048.00 is: 7,772,433.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,493,500.58 : 20,234,682.72 = 5,183,048.00 : x
  2. Step 2: Convert to fraction form
    13,493,500.58/20,234,682.72 = 5,183,048.00/x
  3. Step 3: Cross multiply
    13,493,500.58x = 20,234,682.72 × 5,183,048.00
  4. Step 4: Simplify right side
    13,493,500.58x = 104,877,331,701,357.14
  5. Step 5: Solve for x
    x = 104,877,331,701,357.14/13,493,500.58
  6. Step 6: Final answer
    x = 7,772,433.19

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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.