Finding the Fourth Proportional to 192,608,164.44, 288,851,557.30 and 63,185,616
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Solution
The fourth proportional to 192,608,164.44, 288,851,557.30 and 63,185,616 is: 94,758,514.70
Step by Step Solution
- Step 1: Write the proportion equation
192,608,164.44 : 288,851,557.30 = 63,185,616 : x - Step 2: Convert to fraction form
192,608,164.44/288,851,557.30 = 63,185,616/x - Step 3: Cross multiply
192,608,164.44x = 288,851,557.30 × 63,185,616 - Step 4: Simplify right side
192,608,164.44x = 18,251,263,580,559,796 - Step 5: Solve for x
x = 18,251,263,580,559,796/192,608,164.44 - Step 6: Final answer
x = 94,758,514.70
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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.