Finding the Fourth Proportional to 65,750,513.73, 90,729,531.15 and 44,514,095.84
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Solution
The fourth proportional to 65,750,513.73, 90,729,531.15 and 44,514,095.84 is: 61,425,269.79
Step by Step Solution
- Step 1: Write the proportion equation
65,750,513.73 : 90,729,531.15 = 44,514,095.84 : x - Step 2: Convert to fraction form
65,750,513.73/90,729,531.15 = 44,514,095.84/x - Step 3: Cross multiply
65,750,513.73x = 90,729,531.15 × 44,514,095.84 - Step 4: Simplify right side
65,750,513.73x = 4,038,743,044,675,718 - Step 5: Solve for x
x = 4,038,743,044,675,718/65,750,513.73 - Step 6: Final answer
x = 61,425,269.79
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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.