Finding the Fourth Proportional to 60,342,705,277,390, 90,514,057,813,788 and 14,499,757,896,944
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Solution
The fourth proportional to 60,342,705,277,390, 90,514,057,813,788 and 14,499,757,896,944 is: 21,749,636,820,835.04
Step by Step Solution
- Step 1: Write the proportion equation
60,342,705,277,390 : 90,514,057,813,788 = 14,499,757,896,944 : x - Step 2: Convert to fraction form
60,342,705,277,390/90,514,057,813,788 = 14,499,757,896,944/x - Step 3: Cross multiply
60,342,705,277,390x = 90,514,057,813,788 × 14,499,757,896,944 - Step 4: Simplify right side
60,342,705,277,390x = 1,312,431,924,569,918,198,081,650,688 - Step 5: Solve for x
x = 1,312,431,924,569,918,198,081,650,688/60,342,705,277,390 - Step 6: Final answer
x = 21,749,636,820,835.04
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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.