Finding the Fourth Proportional to 595,387,334,487, 893,080,952,476.42 and 165,124,413,640.68
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Solution
The fourth proportional to 595,387,334,487, 893,080,952,476.42 and 165,124,413,640.68 is: 247,686,606,800.92
Step by Step Solution
- Step 1: Write the proportion equation
595,387,334,487 : 893,080,952,476.42 = 165,124,413,640.68 : x - Step 2: Convert to fraction form
595,387,334,487/893,080,952,476.42 = 165,124,413,640.68/x - Step 3: Cross multiply
595,387,334,487x = 893,080,952,476.42 × 165,124,413,640.68 - Step 4: Simplify right side
595,387,334,487x = 147,469,468,611,328,851,574,784 - Step 5: Solve for x
x = 147,469,468,611,328,851,574,784/595,387,334,487 - Step 6: Final answer
x = 247,686,606,800.92
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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.