Finding the Fourth Proportional to 234,346,609.96, 351,471,865.02 and 88,729,933.48
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Solution
The fourth proportional to 234,346,609.96, 351,471,865.02 and 88,729,933.48 is: 133,076,707.23
Step by Step Solution
- Step 1: Write the proportion equation
234,346,609.96 : 351,471,865.02 = 88,729,933.48 : x - Step 2: Convert to fraction form
234,346,609.96/351,471,865.02 = 88,729,933.48/x - Step 3: Cross multiply
234,346,609.96x = 351,471,865.02 × 88,729,933.48 - Step 4: Simplify right side
234,346,609.96x = 31,186,075,203,316,140 - Step 5: Solve for x
x = 31,186,075,203,316,140/234,346,609.96 - Step 6: Final answer
x = 133,076,707.23
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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.