Home / 29,175,327.40-43,764,858.30-11,224,431.40

Finding the Fourth Proportional to 29,175,327.40, 43,764,858.30 and 11,224,431.40

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Solution

The fourth proportional to 29,175,327.40, 43,764,858.30 and 11,224,431.40 is: 16,837,365.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,175,327.40 : 43,764,858.30 = 11,224,431.40 : x
  2. Step 2: Convert to fraction form
    29,175,327.40/43,764,858.30 = 11,224,431.40/x
  3. Step 3: Cross multiply
    29,175,327.40x = 43,764,858.30 × 11,224,431.40
  4. Step 4: Simplify right side
    29,175,327.40x = 491,235,649,719,070.62
  5. Step 5: Solve for x
    x = 491,235,649,719,070.62/29,175,327.40
  6. Step 6: Final answer
    x = 16,837,365.46

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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.