Home / 29,074,673.88-43,611,853.77-16,770,662.46

Finding the Fourth Proportional to 29,074,673.88, 43,611,853.77 and 16,770,662.46

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Solution

The fourth proportional to 29,074,673.88, 43,611,853.77 and 16,770,662.46 is: 25,155,903.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074,673.88 : 43,611,853.77 = 16,770,662.46 : x
  2. Step 2: Convert to fraction form
    29,074,673.88/43,611,853.77 = 16,770,662.46/x
  3. Step 3: Cross multiply
    29,074,673.88x = 43,611,853.77 × 16,770,662.46
  4. Step 4: Simplify right side
    29,074,673.88x = 731,399,678,831,548.62
  5. Step 5: Solve for x
    x = 731,399,678,831,548.62/29,074,673.88
  6. Step 6: Final answer
    x = 25,155,903.10

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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.