Home / 33,999,364.86-51,014,071.98-17,821,447.92

Finding the Fourth Proportional to 33,999,364.86, 51,014,071.98 and 17,821,447.92

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Solution

The fourth proportional to 33,999,364.86, 51,014,071.98 and 17,821,447.92 is: 26,740,047.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,364.86 : 51,014,071.98 = 17,821,447.92 : x
  2. Step 2: Convert to fraction form
    33,999,364.86/51,014,071.98 = 17,821,447.92/x
  3. Step 3: Cross multiply
    33,999,364.86x = 51,014,071.98 × 17,821,447.92
  4. Step 4: Simplify right side
    33,999,364.86x = 909,144,626,978,701.38
  5. Step 5: Solve for x
    x = 909,144,626,978,701.38/33,999,364.86
  6. Step 6: Final answer
    x = 26,740,047.37

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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.