Finding the Fourth Proportional to 434,652,616.44, 599,824,938.06 and 236,418,723
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Solution
The fourth proportional to 434,652,616.44, 599,824,938.06 and 236,418,723 is: 326,260,191.51
Step by Step Solution
- Step 1: Write the proportion equation
434,652,616.44 : 599,824,938.06 = 236,418,723 : x - Step 2: Convert to fraction form
434,652,616.44/599,824,938.06 = 236,418,723/x - Step 3: Cross multiply
434,652,616.44x = 599,824,938.06 × 236,418,723 - Step 4: Simplify right side
434,652,616.44x = 141,809,845,879,699,280 - Step 5: Solve for x
x = 141,809,845,879,699,280/434,652,616.44 - Step 6: Final answer
x = 326,260,191.51
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.