Home / 33,999,343.11-51,014,039.36-17,821,426.14

Finding the Fourth Proportional to 33,999,343.11, 51,014,039.36 and 17,821,426.14

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Solution

The fourth proportional to 33,999,343.11, 51,014,039.36 and 17,821,426.14 is: 26,740,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,343.11 : 51,014,039.36 = 17,821,426.14 : x
  2. Step 2: Convert to fraction form
    33,999,343.11/51,014,039.36 = 17,821,426.14/x
  3. Step 3: Cross multiply
    33,999,343.11x = 51,014,039.36 × 17,821,426.14
  4. Step 4: Simplify right side
    33,999,343.11x = 909,142,934,468,185.75
  5. Step 5: Solve for x
    x = 909,142,934,468,185.75/33,999,343.11
  6. Step 6: Final answer
    x = 26,740,014.70

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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.