Home / 29,651,063.56-40,919,322.32-16,598,245.64

Finding the Fourth Proportional to 29,651,063.56, 40,919,322.32 and 16,598,245.64

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Solution

The fourth proportional to 29,651,063.56, 40,919,322.32 and 16,598,245.64 is: 22,906,057.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,651,063.56 : 40,919,322.32 = 16,598,245.64 : x
  2. Step 2: Convert to fraction form
    29,651,063.56/40,919,322.32 = 16,598,245.64/x
  3. Step 3: Cross multiply
    29,651,063.56x = 40,919,322.32 × 16,598,245.64
  4. Step 4: Simplify right side
    29,651,063.56x = 679,188,963,289,694.75
  5. Step 5: Solve for x
    x = 679,188,963,289,694.75/29,651,063.56
  6. Step 6: Final answer
    x = 22,906,057.38

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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.