Finding the Fourth Proportional to 17,684,908.68, 24,405,001.74 and 9,844,296.60
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Solution
The fourth proportional to 17,684,908.68, 24,405,001.74 and 9,844,296.60 is: 13,585,033.43
Step by Step Solution
- Step 1: Write the proportion equation
17,684,908.68 : 24,405,001.74 = 9,844,296.60 : x - Step 2: Convert to fraction form
17,684,908.68/24,405,001.74 = 9,844,296.60/x - Step 3: Cross multiply
17,684,908.68x = 24,405,001.74 × 9,844,296.60 - Step 4: Simplify right side
17,684,908.68x = 240,250,075,652,076.06 - Step 5: Solve for x
x = 240,250,075,652,076.06/17,684,908.68 - Step 6: Final answer
x = 13,585,033.43
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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.