Home / 29,024,223.63-43,542,634.01-8,828,940.75

Finding the Fourth Proportional to 29,024,223.63, 43,542,634.01 and 8,828,940.75

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Solution

The fourth proportional to 29,024,223.63, 43,542,634.01 and 8,828,940.75 is: 13,245,327.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024,223.63 : 43,542,634.01 = 8,828,940.75 : x
  2. Step 2: Convert to fraction form
    29,024,223.63/43,542,634.01 = 8,828,940.75/x
  3. Step 3: Cross multiply
    29,024,223.63x = 43,542,634.01 × 8,828,940.75
  4. Step 4: Simplify right side
    29,024,223.63x = 384,435,335,729,080.25
  5. Step 5: Solve for x
    x = 384,435,335,729,080.25/29,024,223.63
  6. Step 6: Final answer
    x = 13,245,327.10

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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.