Home / 26,089,163.09-36,003,950.48-14,486,920.32

Finding the Fourth Proportional to 26,089,163.09, 36,003,950.48 and 14,486,920.32

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Solution

The fourth proportional to 26,089,163.09, 36,003,950.48 and 14,486,920.32 is: 19,992,452.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,089,163.09 : 36,003,950.48 = 14,486,920.32 : x
  2. Step 2: Convert to fraction form
    26,089,163.09/36,003,950.48 = 14,486,920.32/x
  3. Step 3: Cross multiply
    26,089,163.09x = 36,003,950.48 × 14,486,920.32
  4. Step 4: Simplify right side
    26,089,163.09x = 521,586,361,808,985.69
  5. Step 5: Solve for x
    x = 521,586,361,808,985.69/26,089,163.09
  6. Step 6: Final answer
    x = 19,992,452.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.