Finding the Fourth Proportional to 226,759,233.00, 312,937,651.27 and 127,646,375.88
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Solution
The fourth proportional to 226,759,233.00, 312,937,651.27 and 127,646,375.88 is: 176,157,577.06
Step by Step Solution
- Step 1: Write the proportion equation
226,759,233.00 : 312,937,651.27 = 127,646,375.88 : x - Step 2: Convert to fraction form
226,759,233.00/312,937,651.27 = 127,646,375.88/x - Step 3: Cross multiply
226,759,233.00x = 312,937,651.27 × 127,646,375.88 - Step 4: Simplify right side
226,759,233.00x = 39,945,357,059,450,088 - Step 5: Solve for x
x = 39,945,357,059,450,088/226,759,233.00 - Step 6: Final answer
x = 176,157,577.06
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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.