Home / 17,106,060.70-23,606,362.47-10,230,542.56

Finding the Fourth Proportional to 17,106,060.70, 23,606,362.47 and 10,230,542.56

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Solution

The fourth proportional to 17,106,060.70, 23,606,362.47 and 10,230,542.56 is: 14,118,147.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,106,060.70 : 23,606,362.47 = 10,230,542.56 : x
  2. Step 2: Convert to fraction form
    17,106,060.70/23,606,362.47 = 10,230,542.56/x
  3. Step 3: Cross multiply
    17,106,060.70x = 23,606,362.47 × 10,230,542.56
  4. Step 4: Simplify right side
    17,106,060.70x = 241,505,895,936,121.72
  5. Step 5: Solve for x
    x = 241,505,895,936,121.72/17,106,060.70
  6. Step 6: Final answer
    x = 14,118,147.96

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1.5x scale

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.