Home / 36,193,555.06-54,289,858.73-8,900,083.42

Finding the Fourth Proportional to 36,193,555.06, 54,289,858.73 and 8,900,083.42

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Solution

The fourth proportional to 36,193,555.06, 54,289,858.73 and 8,900,083.42 is: 13,350,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,193,555.06 : 54,289,858.73 = 8,900,083.42 : x
  2. Step 2: Convert to fraction form
    36,193,555.06/54,289,858.73 = 8,900,083.42/x
  3. Step 3: Cross multiply
    36,193,555.06x = 54,289,858.73 × 8,900,083.42
  4. Step 4: Simplify right side
    36,193,555.06x = 483,184,271,285,565.88
  5. Step 5: Solve for x
    x = 483,184,271,285,565.88/36,193,555.06
  6. Step 6: Final answer
    x = 13,350,008.60

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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.