Finding the Fourth Proportional to 65,004,725.98, 97,478,742.42 and 24,586,866.46
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Solution
The fourth proportional to 65,004,725.98, 97,478,742.42 and 24,586,866.46 is: 36,869,578.12
Step by Step Solution
- Step 1: Write the proportion equation
65,004,725.98 : 97,478,742.42 = 24,586,866.46 : x - Step 2: Convert to fraction form
65,004,725.98/97,478,742.42 = 24,586,866.46/x - Step 3: Cross multiply
65,004,725.98x = 97,478,742.42 × 24,586,866.46 - Step 4: Simplify right side
65,004,725.98x = 2,396,696,822,569,277.50 - Step 5: Solve for x
x = 2,396,696,822,569,277.50/65,004,725.98 - Step 6: Final answer
x = 36,869,578.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.