Finding the Fourth Proportional to 88,054,269.21, 121,515,272.96 and 48,895,925.67
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Solution
The fourth proportional to 88,054,269.21, 121,515,272.96 and 48,895,925.67 is: 67,476,589.24
Step by Step Solution
- Step 1: Write the proportion equation
88,054,269.21 : 121,515,272.96 = 48,895,925.67 : x - Step 2: Convert to fraction form
88,054,269.21/121,515,272.96 = 48,895,925.67/x - Step 3: Cross multiply
88,054,269.21x = 121,515,272.96 × 48,895,925.67 - Step 4: Simplify right side
88,054,269.21x = 5,941,601,754,177,441 - Step 5: Solve for x
x = 5,941,601,754,177,441/88,054,269.21 - Step 6: Final answer
x = 67,476,589.24
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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.