Finding the Fourth Proportional to 16,603,742.01, 24,909,221.57 and 5,089,252.62
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Solution
The fourth proportional to 16,603,742.01, 24,909,221.57 and 5,089,252.62 is: 7,634,985.00
Step by Step Solution
- Step 1: Write the proportion equation
16,603,742.01 : 24,909,221.57 = 5,089,252.62 : x - Step 2: Convert to fraction form
16,603,742.01/24,909,221.57 = 5,089,252.62/x - Step 3: Cross multiply
16,603,742.01x = 24,909,221.57 × 5,089,252.62 - Step 4: Simplify right side
16,603,742.01x = 126,769,321,137,283.02 - Step 5: Solve for x
x = 126,769,321,137,283.02/16,603,742.01 - Step 6: Final answer
x = 7,634,985.00
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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.