Home / 33,999,346.11-51,014,043.86-17,821,429.14

Finding the Fourth Proportional to 33,999,346.11, 51,014,043.86 and 17,821,429.14

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Solution

The fourth proportional to 33,999,346.11, 51,014,043.86 and 17,821,429.14 is: 26,740,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,346.11 : 51,014,043.86 = 17,821,429.14 : x
  2. Step 2: Convert to fraction form
    33,999,346.11/51,014,043.86 = 17,821,429.14/x
  3. Step 3: Cross multiply
    33,999,346.11x = 51,014,043.86 × 17,821,429.14
  4. Step 4: Simplify right side
    33,999,346.11x = 909,143,167,706,734.88
  5. Step 5: Solve for x
    x = 909,143,167,706,734.88/33,999,346.11
  6. Step 6: Final answer
    x = 26,740,019.20

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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.