Finding the Fourth Proportional to 19,345,883,546,282, 29,022,900,841,251 and 6,275,626,937,283.90
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Solution
The fourth proportional to 19,345,883,546,282, 29,022,900,841,251 and 6,275,626,937,283.90 is: 9,414,762,467,774.62
Step by Step Solution
- Step 1: Write the proportion equation
19,345,883,546,282 : 29,022,900,841,251 = 6,275,626,937,283.90 : x - Step 2: Convert to fraction form
19,345,883,546,282/29,022,900,841,251 = 6,275,626,937,283.90/x - Step 3: Cross multiply
19,345,883,546,282x = 29,022,900,841,251 × 6,275,626,937,283.90 - Step 4: Simplify right side
19,345,883,546,282x = 182,136,898,317,474,362,199,900,160 - Step 5: Solve for x
x = 182,136,898,317,474,362,199,900,160/19,345,883,546,282 - Step 6: Final answer
x = 9,414,762,467,774.62
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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.