Finding the Fourth Proportional to 84,804,832.18, 117,033,510.18 and 47,129,583.79
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Solution
The fourth proportional to 84,804,832.18, 117,033,510.18 and 47,129,583.79 is: 65,040,404.92
Step by Step Solution
- Step 1: Write the proportion equation
84,804,832.18 : 117,033,510.18 = 47,129,583.79 : x - Step 2: Convert to fraction form
84,804,832.18/117,033,510.18 = 47,129,583.79/x - Step 3: Cross multiply
84,804,832.18x = 117,033,510.18 × 47,129,583.79 - Step 4: Simplify right side
84,804,832.18x = 5,515,740,623,862,284 - Step 5: Solve for x
x = 5,515,740,623,862,284/84,804,832.18 - Step 6: Final answer
x = 65,040,404.92
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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.