Home / 27,649,349.70-41,474,024.55-8,483,064.90

Finding the Fourth Proportional to 27,649,349.70, 41,474,024.55 and 8,483,064.90

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Solution

The fourth proportional to 27,649,349.70, 41,474,024.55 and 8,483,064.90 is: 12,724,597.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,649,349.70 : 41,474,024.55 = 8,483,064.90 : x
  2. Step 2: Convert to fraction form
    27,649,349.70/41,474,024.55 = 8,483,064.90/x
  3. Step 3: Cross multiply
    27,649,349.70x = 41,474,024.55 × 8,483,064.90
  4. Step 4: Simplify right side
    27,649,349.70x = 351,826,841,921,843.31
  5. Step 5: Solve for x
    x = 351,826,841,921,843.31/27,649,349.70
  6. Step 6: Final answer
    x = 12,724,597.35

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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.