Finding the Fourth Proportional to 29,366,844,747.13, 44,018,904,862.05 and 16,748,532,897.63
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Solution
The fourth proportional to 29,366,844,747.13, 44,018,904,862.05 and 16,748,532,897.63 is: 25,104,912,786.78
Step by Step Solution
- Step 1: Write the proportion equation
29,366,844,747.13 : 44,018,904,862.05 = 16,748,532,897.63 : x - Step 2: Convert to fraction form
29,366,844,747.13/44,018,904,862.05 = 16,748,532,897.63/x - Step 3: Cross multiply
29,366,844,747.13x = 44,018,904,862.05 × 16,748,532,897.63 - Step 4: Simplify right side
29,366,844,747.13x = 737,252,076,199,689,584,640 - Step 5: Solve for x
x = 737,252,076,199,689,584,640/29,366,844,747.13 - Step 6: Final answer
x = 25,104,912,786.78
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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.