Finding the Fourth Proportional to 14,919,128,801.62, 22,367,660,748.44 and 9,022,377,088.46
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Solution
The fourth proportional to 14,919,128,801.62, 22,367,660,748.44 and 9,022,377,088.46 is: 13,526,893,731.03
Step by Step Solution
- Step 1: Write the proportion equation
14,919,128,801.62 : 22,367,660,748.44 = 9,022,377,088.46 : x - Step 2: Convert to fraction form
14,919,128,801.62/22,367,660,748.44 = 9,022,377,088.46/x - Step 3: Cross multiply
14,919,128,801.62x = 22,367,660,748.44 × 9,022,377,088.46 - Step 4: Simplify right side
14,919,128,801.62x = 201,809,469,859,101,835,264 - Step 5: Solve for x
x = 201,809,469,859,101,835,264/14,919,128,801.62 - Step 6: Final answer
x = 13,526,893,731.03
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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.