Home / 23,374,956.67-32,256,821.42-13,061,764.51

Finding the Fourth Proportional to 23,374,956.67, 32,256,821.42 and 13,061,764.51

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Solution

The fourth proportional to 23,374,956.67, 32,256,821.42 and 13,061,764.51 is: 18,024,889.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,956.67 : 32,256,821.42 = 13,061,764.51 : x
  2. Step 2: Convert to fraction form
    23,374,956.67/32,256,821.42 = 13,061,764.51/x
  3. Step 3: Cross multiply
    23,374,956.67x = 32,256,821.42 × 13,061,764.51
  4. Step 4: Simplify right side
    23,374,956.67x = 421,331,005,229,163.81
  5. Step 5: Solve for x
    x = 421,331,005,229,163.81/23,374,956.67
  6. Step 6: Final answer
    x = 18,024,889.25

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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.