Finding the Fourth Proportional to 89,552,853,302.10, 134,348,148,273.49 and 29,042,412,586.76
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Solution
The fourth proportional to 89,552,853,302.10, 134,348,148,273.49 and 29,042,412,586.76 is: 43,569,737,965.39
Step by Step Solution
- Step 1: Write the proportion equation
89,552,853,302.10 : 134,348,148,273.49 = 29,042,412,586.76 : x - Step 2: Convert to fraction form
89,552,853,302.10/134,348,148,273.49 = 29,042,412,586.76/x - Step 3: Cross multiply
89,552,853,302.10x = 134,348,148,273.49 × 29,042,412,586.76 - Step 4: Simplify right side
89,552,853,302.10x = 3,901,794,352,425,233,547,264 - Step 5: Solve for x
x = 3,901,794,352,425,233,547,264/89,552,853,302.10 - Step 6: Final answer
x = 43,569,737,965.39
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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.