Finding the Fourth Proportional to 35,157,741.04, 48,534,504.99 and 23,416,548.85
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Solution
The fourth proportional to 35,157,741.04, 48,534,504.99 and 23,416,548.85 is: 32,326,041.82
Step by Step Solution
- Step 1: Write the proportion equation
35,157,741.04 : 48,534,504.99 = 23,416,548.85 : x - Step 2: Convert to fraction form
35,157,741.04/48,534,504.99 = 23,416,548.85/x - Step 3: Cross multiply
35,157,741.04x = 48,534,504.99 × 23,416,548.85 - Step 4: Simplify right side
35,157,741.04x = 1,136,510,607,008,904 - Step 5: Solve for x
x = 1,136,510,607,008,904/35,157,741.04 - Step 6: Final answer
x = 32,326,041.82
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.