Home / 33,999,335.30-50,971,213.47-15,814,867.70

Finding the Fourth Proportional to 33,999,335.30, 50,971,213.47 and 15,814,867.70

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Solution

The fourth proportional to 33,999,335.30, 50,971,213.47 and 15,814,867.70 is: 23,709,375.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,335.30 : 50,971,213.47 = 15,814,867.70 : x
  2. Step 2: Convert to fraction form
    33,999,335.30/50,971,213.47 = 15,814,867.70/x
  3. Step 3: Cross multiply
    33,999,335.30x = 50,971,213.47 × 15,814,867.70
  4. Step 4: Simplify right side
    33,999,335.30x = 806,102,997,536,507.88
  5. Step 5: Solve for x
    x = 806,102,997,536,507.88/33,999,335.30
  6. Step 6: Final answer
    x = 23,709,375.21

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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.