Home / 34,365,981.24-51,548,950.26-10,105,107.48

Finding the Fourth Proportional to 34,365,981.24, 51,548,950.26 and 10,105,107.48

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Solution

The fourth proportional to 34,365,981.24, 51,548,950.26 and 10,105,107.48 is: 15,157,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,365,981.24 : 51,548,950.26 = 10,105,107.48 : x
  2. Step 2: Convert to fraction form
    34,365,981.24/51,548,950.26 = 10,105,107.48/x
  3. Step 3: Cross multiply
    34,365,981.24x = 51,548,950.26 × 10,105,107.48
  4. Step 4: Simplify right side
    34,365,981.24x = 520,907,682,858,473.94
  5. Step 5: Solve for x
    x = 520,907,682,858,473.94/34,365,981.24
  6. Step 6: Final answer
    x = 15,157,654.87

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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.