Home / 29,203,195.88-43,773,903.66-10,999,514.54

Finding the Fourth Proportional to 29,203,195.88, 43,773,903.66 and 10,999,514.54

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Solution

The fourth proportional to 29,203,195.88, 43,773,903.66 and 10,999,514.54 is: 16,487,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203,195.88 : 43,773,903.66 = 10,999,514.54 : x
  2. Step 2: Convert to fraction form
    29,203,195.88/43,773,903.66 = 10,999,514.54/x
  3. Step 3: Cross multiply
    29,203,195.88x = 43,773,903.66 × 10,999,514.54
  4. Step 4: Simplify right side
    29,203,195.88x = 481,491,689,931,412.19
  5. Step 5: Solve for x
    x = 481,491,689,931,412.19/29,203,195.88
  6. Step 6: Final answer
    x = 16,487,636.90

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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.