Finding the Fourth Proportional to 64,017,497.78, 96,026,394.29 and 36,901,016.00
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Solution
The fourth proportional to 64,017,497.78, 96,026,394.29 and 36,901,016.00 is: 55,351,609.09
Step by Step Solution
- Step 1: Write the proportion equation
64,017,497.78 : 96,026,394.29 = 36,901,016.00 : x - Step 2: Convert to fraction form
64,017,497.78/96,026,394.29 = 36,901,016.00/x - Step 3: Cross multiply
64,017,497.78x = 96,026,394.29 × 36,901,016.00 - Step 4: Simplify right side
64,017,497.78x = 3,543,471,511,452,961 - Step 5: Solve for x
x = 3,543,471,511,452,961/64,017,497.78 - Step 6: Final answer
x = 55,351,609.09
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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.