Home / 32,633,627.75-48,956,018.37-13,453,900.19

Finding the Fourth Proportional to 32,633,627.75, 48,956,018.37 and 13,453,900.19

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Solution

The fourth proportional to 32,633,627.75, 48,956,018.37 and 13,453,900.19 is: 20,183,149.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,633,627.75 : 48,956,018.37 = 13,453,900.19 : x
  2. Step 2: Convert to fraction form
    32,633,627.75/48,956,018.37 = 13,453,900.19/x
  3. Step 3: Cross multiply
    32,633,627.75x = 48,956,018.37 × 13,453,900.19
  4. Step 4: Simplify right side
    32,633,627.75x = 658,649,384,605,006.38
  5. Step 5: Solve for x
    x = 658,649,384,605,006.38/32,633,627.75
  6. Step 6: Final answer
    x = 20,183,149.41

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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.