Home / 35,670,893.30-53,436,682.21-16,948,556.65

Finding the Fourth Proportional to 35,670,893.30, 53,436,682.21 and 16,948,556.65

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Solution

The fourth proportional to 35,670,893.30, 53,436,682.21 and 16,948,556.65 is: 25,389,738.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,670,893.30 : 53,436,682.21 = 16,948,556.65 : x
  2. Step 2: Convert to fraction form
    35,670,893.30/53,436,682.21 = 16,948,556.65/x
  3. Step 3: Cross multiply
    35,670,893.30x = 53,436,682.21 × 16,948,556.65
  4. Step 4: Simplify right side
    35,670,893.30x = 905,674,635,624,232.12
  5. Step 5: Solve for x
    x = 905,674,635,624,232.12/35,670,893.30
  6. Step 6: Final answer
    x = 25,389,738.01

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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.