Home / 29,362,120.38-44,043,623.51-10,193,486.45

Finding the Fourth Proportional to 29,362,120.38, 44,043,623.51 and 10,193,486.45

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Solution

The fourth proportional to 29,362,120.38, 44,043,623.51 and 10,193,486.45 is: 15,290,383.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362,120.38 : 44,043,623.51 = 10,193,486.45 : x
  2. Step 2: Convert to fraction form
    29,362,120.38/44,043,623.51 = 10,193,486.45/x
  3. Step 3: Cross multiply
    29,362,120.38x = 44,043,623.51 × 10,193,486.45
  4. Step 4: Simplify right side
    29,362,120.38x = 448,958,079,186,900.94
  5. Step 5: Solve for x
    x = 448,958,079,186,900.94/29,362,120.38
  6. Step 6: Final answer
    x = 15,290,383.44

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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.