Finding the Fourth Proportional to 154,866,728.66, 232,299,059.63 and 62,749,107.68
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Solution
The fourth proportional to 154,866,728.66, 232,299,059.63 and 62,749,107.68 is: 94,123,242.82
Step by Step Solution
- Step 1: Write the proportion equation
154,866,728.66 : 232,299,059.63 = 62,749,107.68 : x - Step 2: Convert to fraction form
154,866,728.66/232,299,059.63 = 62,749,107.68/x - Step 3: Cross multiply
154,866,728.66x = 232,299,059.63 × 62,749,107.68 - Step 4: Simplify right side
154,866,728.66x = 14,576,558,705,210,370 - Step 5: Solve for x
x = 14,576,558,705,210,370/154,866,728.66 - Step 6: Final answer
x = 94,123,242.82
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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.