Finding the Fourth Proportional to 41,457,696.48, 62,184,302.46 and 12,703,915.08
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Solution
The fourth proportional to 41,457,696.48, 62,184,302.46 and 12,703,915.08 is: 19,055,185.52
Step by Step Solution
- Step 1: Write the proportion equation
41,457,696.48 : 62,184,302.46 = 12,703,915.08 : x - Step 2: Convert to fraction form
41,457,696.48/62,184,302.46 = 12,703,915.08/x - Step 3: Cross multiply
41,457,696.48x = 62,184,302.46 × 12,703,915.08 - Step 4: Simplify right side
41,457,696.48x = 789,984,097,760,875.12 - Step 5: Solve for x
x = 789,984,097,760,875.12/41,457,696.48 - Step 6: Final answer
x = 19,055,185.52
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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.