Finding the Fourth Proportional to 17,417,916.14, 24,037,544.61 and 9,683,087.63
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Solution
The fourth proportional to 17,417,916.14, 24,037,544.61 and 9,683,087.63 is: 13,363,116.97
Step by Step Solution
- Step 1: Write the proportion equation
17,417,916.14 : 24,037,544.61 = 9,683,087.63 : x - Step 2: Convert to fraction form
17,417,916.14/24,037,544.61 = 9,683,087.63/x - Step 3: Cross multiply
17,417,916.14x = 24,037,544.61 × 9,683,087.63 - Step 4: Simplify right side
17,417,916.14x = 232,757,650,748,476.44 - Step 5: Solve for x
x = 232,757,650,748,476.44/17,417,916.14 - Step 6: Final answer
x = 13,363,116.97
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.