Finding the Fourth Proportional to 96,718,302.48, 145,096,600.70 and 27,631,694.19
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Solution
The fourth proportional to 96,718,302.48, 145,096,600.70 and 27,631,694.19 is: 41,453,011.43
Step by Step Solution
- Step 1: Write the proportion equation
96,718,302.48 : 145,096,600.70 = 27,631,694.19 : x - Step 2: Convert to fraction form
96,718,302.48/145,096,600.70 = 27,631,694.19/x - Step 3: Cross multiply
96,718,302.48x = 145,096,600.70 × 27,631,694.19 - Step 4: Simplify right side
96,718,302.48x = 4,009,264,898,550,940 - Step 5: Solve for x
x = 4,009,264,898,550,940/96,718,302.48 - Step 6: Final answer
x = 41,453,011.43
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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.