Finding the Fourth Proportional to 176,861,660.40, 265,566,205.80 and 96,240,092.40
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Solution
The fourth proportional to 176,861,660.40, 265,566,205.80 and 96,240,092.40 is: 144,509,081.99
Step by Step Solution
- Step 1: Write the proportion equation
176,861,660.40 : 265,566,205.80 = 96,240,092.40 : x - Step 2: Convert to fraction form
176,861,660.40/265,566,205.80 = 96,240,092.40/x - Step 3: Cross multiply
176,861,660.40x = 265,566,205.80 × 96,240,092.40 - Step 4: Simplify right side
176,861,660.40x = 25,558,116,184,509,420 - Step 5: Solve for x
x = 25,558,116,184,509,420/176,861,660.40 - Step 6: Final answer
x = 144,509,081.99
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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.