Finding the Fourth Proportional to 33,089,391.32, 49,635,422.26 and 11,526,173.96
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Solution
The fourth proportional to 33,089,391.32, 49,635,422.26 and 11,526,173.96 is: 17,289,726.06
Step by Step Solution
- Step 1: Write the proportion equation
33,089,391.32 : 49,635,422.26 = 11,526,173.96 : x - Step 2: Convert to fraction form
33,089,391.32/49,635,422.26 = 11,526,173.96/x - Step 3: Cross multiply
33,089,391.32x = 49,635,422.26 × 11,526,173.96 - Step 4: Simplify right side
33,089,391.32x = 572,106,511,269,823.75 - Step 5: Solve for x
x = 572,106,511,269,823.75/33,089,391.32 - Step 6: Final answer
x = 17,289,726.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.