Home / 30,003,367.26-41,404,845.51-16,252,331.34

Finding the Fourth Proportional to 30,003,367.26, 41,404,845.51 and 16,252,331.34

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Solution

The fourth proportional to 30,003,367.26, 41,404,845.51 and 16,252,331.34 is: 22,428,324.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,003,367.26 : 41,404,845.51 = 16,252,331.34 : x
  2. Step 2: Convert to fraction form
    30,003,367.26/41,404,845.51 = 16,252,331.34/x
  3. Step 3: Cross multiply
    30,003,367.26x = 41,404,845.51 × 16,252,331.34
  4. Step 4: Simplify right side
    30,003,367.26x = 672,925,268,310,031.25
  5. Step 5: Solve for x
    x = 672,925,268,310,031.25/30,003,367.26
  6. Step 6: Final answer
    x = 22,428,324.88

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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.