Home / 33,525,106.88-50,242,188.94-15,306,718.91

Finding the Fourth Proportional to 33,525,106.88, 50,242,188.94 and 15,306,718.91

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Solution

The fourth proportional to 33,525,106.88, 50,242,188.94 and 15,306,718.91 is: 22,939,317.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,525,106.88 : 50,242,188.94 = 15,306,718.91 : x
  2. Step 2: Convert to fraction form
    33,525,106.88/50,242,188.94 = 15,306,718.91/x
  3. Step 3: Cross multiply
    33,525,106.88x = 50,242,188.94 × 15,306,718.91
  4. Step 4: Simplify right side
    33,525,106.88x = 769,043,063,238,213.12
  5. Step 5: Solve for x
    x = 769,043,063,238,213.12/33,525,106.88
  6. Step 6: Final answer
    x = 22,939,317.27

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1.5x scale

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.