Finding the Fourth Proportional to 5,820,663,704.84, 8,731,064,842.23 and 1,623,361,146.08
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Solution
The fourth proportional to 5,820,663,704.84, 8,731,064,842.23 and 1,623,361,146.08 is: 2,435,061,042.44
Step by Step Solution
- Step 1: Write the proportion equation
5,820,663,704.84 : 8,731,064,842.23 = 1,623,361,146.08 : x - Step 2: Convert to fraction form
5,820,663,704.84/8,731,064,842.23 = 1,623,361,146.08/x - Step 3: Cross multiply
5,820,663,704.84x = 8,731,064,842.23 × 1,623,361,146.08 - Step 4: Simplify right side
5,820,663,704.84x = 14,173,671,428,782,731,264 - Step 5: Solve for x
x = 14,173,671,428,782,731,264/5,820,663,704.84 - Step 6: Final answer
x = 2,435,061,042.44
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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.