Finding the Fourth Proportional to 45,029,100.81, 62,140,212.24 and 24,402,546.99
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Solution
The fourth proportional to 45,029,100.81, 62,140,212.24 and 24,402,546.99 is: 33,675,543.63
Step by Step Solution
- Step 1: Write the proportion equation
45,029,100.81 : 62,140,212.24 = 24,402,546.99 : x - Step 2: Convert to fraction form
45,029,100.81/62,140,212.24 = 24,402,546.99/x - Step 3: Cross multiply
45,029,100.81x = 62,140,212.24 × 24,402,546.99 - Step 4: Simplify right side
45,029,100.81x = 1,516,379,449,155,173 - Step 5: Solve for x
x = 1,516,379,449,155,173/45,029,100.81 - Step 6: Final answer
x = 33,675,543.63
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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.