Home / 33,798,286.71-50,701,496.60-11,934,167.34

Finding the Fourth Proportional to 33,798,286.71, 50,701,496.60 and 11,934,167.34

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Solution

The fourth proportional to 33,798,286.71, 50,701,496.60 and 11,934,167.34 is: 17,902,686.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798,286.71 : 50,701,496.60 = 11,934,167.34 : x
  2. Step 2: Convert to fraction form
    33,798,286.71/50,701,496.60 = 11,934,167.34/x
  3. Step 3: Cross multiply
    33,798,286.71x = 50,701,496.60 × 11,934,167.34
  4. Step 4: Simplify right side
    33,798,286.71x = 605,080,144,921,656.50
  5. Step 5: Solve for x
    x = 605,080,144,921,656.50/33,798,286.71
  6. Step 6: Final answer
    x = 17,902,686.91

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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.