Home / 35,356,556.46-53,042,814.09-10,766,682.75

Finding the Fourth Proportional to 35,356,556.46, 53,042,814.09 and 10,766,682.75

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Solution

The fourth proportional to 35,356,556.46, 53,042,814.09 and 10,766,682.75 is: 16,152,453.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,356,556.46 : 53,042,814.09 = 10,766,682.75 : x
  2. Step 2: Convert to fraction form
    35,356,556.46/53,042,814.09 = 10,766,682.75/x
  3. Step 3: Cross multiply
    35,356,556.46x = 53,042,814.09 × 10,766,682.75
  4. Step 4: Simplify right side
    35,356,556.46x = 571,095,151,474,260
  5. Step 5: Solve for x
    x = 571,095,151,474,260/35,356,556.46
  6. Step 6: Final answer
    x = 16,152,453.99

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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.