Finding the Fourth Proportional to 65,004,724.98, 97,478,740.92 and 24,586,865.46
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Solution
The fourth proportional to 65,004,724.98, 97,478,740.92 and 24,586,865.46 is: 36,869,576.62
Step by Step Solution
- Step 1: Write the proportion equation
65,004,724.98 : 97,478,740.92 = 24,586,865.46 : x - Step 2: Convert to fraction form
65,004,724.98/97,478,740.92 = 24,586,865.46/x - Step 3: Cross multiply
65,004,724.98x = 97,478,740.92 × 24,586,865.46 - Step 4: Simplify right side
65,004,724.98x = 2,396,696,688,210,237 - Step 5: Solve for x
x = 2,396,696,688,210,237/65,004,724.98 - Step 6: Final answer
x = 36,869,576.62
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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.