Home / 173,125,489.44-259,688,750.83-41,967,244.86

Finding the Fourth Proportional to 173,125,489.44, 259,688,750.83 and 41,967,244.86

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Solution

The fourth proportional to 173,125,489.44, 259,688,750.83 and 41,967,244.86 is: 62,950,992.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,125,489.44 : 259,688,750.83 = 41,967,244.86 : x
  2. Step 2: Convert to fraction form
    173,125,489.44/259,688,750.83 = 41,967,244.86/x
  3. Step 3: Cross multiply
    173,125,489.44x = 259,688,750.83 × 41,967,244.86
  4. Step 4: Simplify right side
    173,125,489.44x = 10,898,421,393,470,138
  5. Step 5: Solve for x
    x = 10,898,421,393,470,138/173,125,489.44
  6. Step 6: Final answer
    x = 62,950,992.54

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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.