Home / 33,456,391.10-46,169,953.09-18,771,098.56

Finding the Fourth Proportional to 33,456,391.10, 46,169,953.09 and 18,771,098.56

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Solution

The fourth proportional to 33,456,391.10, 46,169,953.09 and 18,771,098.56 is: 25,904,190.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,456,391.10 : 46,169,953.09 = 18,771,098.56 : x
  2. Step 2: Convert to fraction form
    33,456,391.10/46,169,953.09 = 18,771,098.56/x
  3. Step 3: Cross multiply
    33,456,391.10x = 46,169,953.09 × 18,771,098.56
  4. Step 4: Simplify right side
    33,456,391.10x = 866,660,739,800,614
  5. Step 5: Solve for x
    x = 866,660,739,800,614/33,456,391.10
  6. Step 6: Final answer
    x = 25,904,190.84

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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.