Home / 25,926,431.22-35,778,850.30-14,324,261.58

Finding the Fourth Proportional to 25,926,431.22, 35,778,850.30 and 14,324,261.58

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Solution

The fourth proportional to 25,926,431.22, 35,778,850.30 and 14,324,261.58 is: 19,767,688.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,926,431.22 : 35,778,850.30 = 14,324,261.58 : x
  2. Step 2: Convert to fraction form
    25,926,431.22/35,778,850.30 = 14,324,261.58/x
  3. Step 3: Cross multiply
    25,926,431.22x = 35,778,850.30 × 14,324,261.58
  4. Step 4: Simplify right side
    25,926,431.22x = 512,505,610,728,861.44
  5. Step 5: Solve for x
    x = 512,505,610,728,861.44/25,926,431.22
  6. Step 6: Final answer
    x = 19,767,688.29

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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.