Finding the Fourth Proportional to 58,804,934.64, 88,211,601 and 15,673,912.08
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Solution
The fourth proportional to 58,804,934.64, 88,211,601 and 15,673,912.08 is: 23,511,987.34
Step by Step Solution
- Step 1: Write the proportion equation
58,804,934.64 : 88,211,601 = 15,673,912.08 : x - Step 2: Convert to fraction form
58,804,934.64/88,211,601 = 15,673,912.08/x - Step 3: Cross multiply
58,804,934.64x = 88,211,601 × 15,673,912.08 - Step 4: Simplify right side
58,804,934.64x = 1,382,620,878,510,040 - Step 5: Solve for x
x = 1,382,620,878,510,040/58,804,934.64 - Step 6: Final answer
x = 23,511,987.34
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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.