Finding the Fourth Proportional to 230,419,365.08, 345,629,398.30 and 94,104,748.58
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Solution
The fourth proportional to 230,419,365.08, 345,629,398.30 and 94,104,748.58 is: 141,157,266.09
Step by Step Solution
- Step 1: Write the proportion equation
230,419,365.08 : 345,629,398.30 = 94,104,748.58 : x - Step 2: Convert to fraction form
230,419,365.08/345,629,398.30 = 94,104,748.58/x - Step 3: Cross multiply
230,419,365.08x = 345,629,398.30 × 94,104,748.58 - Step 4: Simplify right side
230,419,365.08x = 32,525,367,628,878,180 - Step 5: Solve for x
x = 32,525,367,628,878,180/230,419,365.08 - Step 6: Final answer
x = 141,157,266.09
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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.