Finding the Fourth Proportional to 8,392,895,044.26, 11,583,210,790.14 and 4,776,797,984.94
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Solution
The fourth proportional to 8,392,895,044.26, 11,583,210,790.14 and 4,776,797,984.94 is: 6,592,559,262.29
Step by Step Solution
- Step 1: Write the proportion equation
8,392,895,044.26 : 11,583,210,790.14 = 4,776,797,984.94 : x - Step 2: Convert to fraction form
8,392,895,044.26/11,583,210,790.14 = 4,776,797,984.94/x - Step 3: Cross multiply
8,392,895,044.26x = 11,583,210,790.14 × 4,776,797,984.94 - Step 4: Simplify right side
8,392,895,044.26x = 55,330,657,961,476,005,888 - Step 5: Solve for x
x = 55,330,657,961,476,005,888/8,392,895,044.26 - Step 6: Final answer
x = 6,592,559,262.29
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.