Finding the Fourth Proportional to 44,818,743,991.73, 67,186,744,634.36 and 22,414,997,002.53
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Solution
The fourth proportional to 44,818,743,991.73, 67,186,744,634.36 and 22,414,997,002.53 is: 33,601,804,634.84
Step by Step Solution
- Step 1: Write the proportion equation
44,818,743,991.73 : 67,186,744,634.36 = 22,414,997,002.53 : x - Step 2: Convert to fraction form
44,818,743,991.73/67,186,744,634.36 = 22,414,997,002.53/x - Step 3: Cross multiply
44,818,743,991.73x = 67,186,744,634.36 × 22,414,997,002.53 - Step 4: Simplify right side
44,818,743,991.73x = 1,505,990,679,589,017,616,384 - Step 5: Solve for x
x = 1,505,990,679,589,017,616,384/44,818,743,991.73 - Step 6: Final answer
x = 33,601,804,634.84
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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.