Finding the Fourth Proportional to 225,927,088.48, 338,654,703.12 and 110,752,156
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Solution
The fourth proportional to 225,927,088.48, 338,654,703.12 and 110,752,156 is: 166,012,578.49
Step by Step Solution
- Step 1: Write the proportion equation
225,927,088.48 : 338,654,703.12 = 110,752,156 : x - Step 2: Convert to fraction form
225,927,088.48/338,654,703.12 = 110,752,156/x - Step 3: Cross multiply
225,927,088.48x = 338,654,703.12 × 110,752,156 - Step 4: Simplify right side
225,927,088.48x = 37,506,738,510,079,928 - Step 5: Solve for x
x = 37,506,738,510,079,928/225,927,088.48 - Step 6: Final answer
x = 166,012,578.49
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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.