Finding the Fourth Proportional to 203,999,301.14, 306,058,988.02 and 65,822,316.08
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Solution
The fourth proportional to 203,999,301.14, 306,058,988.02 and 65,822,316.08 is: 98,752,845.41
Step by Step Solution
- Step 1: Write the proportion equation
203,999,301.14 : 306,058,988.02 = 65,822,316.08 : x - Step 2: Convert to fraction form
203,999,301.14/306,058,988.02 = 65,822,316.08/x - Step 3: Cross multiply
203,999,301.14x = 306,058,988.02 × 65,822,316.08 - Step 4: Simplify right side
203,999,301.14x = 20,145,511,448,577,372 - Step 5: Solve for x
x = 20,145,511,448,577,372/203,999,301.14 - Step 6: Final answer
x = 98,752,845.41
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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.