Finding the Fourth Proportional to 151,842,342.96, 227,769,813 and 44,136,966.96
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Solution
The fourth proportional to 151,842,342.96, 227,769,813 and 44,136,966.96 is: 66,207,281.28
Step by Step Solution
- Step 1: Write the proportion equation
151,842,342.96 : 227,769,813 = 44,136,966.96 : x - Step 2: Convert to fraction form
151,842,342.96/227,769,813 = 44,136,966.96/x - Step 3: Cross multiply
151,842,342.96x = 227,769,813 × 44,136,966.96 - Step 4: Simplify right side
151,842,342.96x = 10,053,068,710,866,378 - Step 5: Solve for x
x = 10,053,068,710,866,378/151,842,342.96 - Step 6: Final answer
x = 66,207,281.28
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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.