Home / 33,999,334.80-50,971,212.72-15,814,867.20

Finding the Fourth Proportional to 33,999,334.80, 50,971,212.72 and 15,814,867.20

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Solution

The fourth proportional to 33,999,334.80, 50,971,212.72 and 15,814,867.20 is: 23,709,374.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,334.80 : 50,971,212.72 = 15,814,867.20 : x
  2. Step 2: Convert to fraction form
    33,999,334.80/50,971,212.72 = 15,814,867.20/x
  3. Step 3: Cross multiply
    33,999,334.80x = 50,971,212.72 × 15,814,867.20
  4. Step 4: Simplify right side
    33,999,334.80x = 806,102,960,189,750.75
  5. Step 5: Solve for x
    x = 806,102,960,189,750.75/33,999,334.80
  6. Step 6: Final answer
    x = 23,709,374.46

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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.