Finding the Fourth Proportional to 17,577,241.29, 24,256,787.01 and 9,736,873.65
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Solution
The fourth proportional to 17,577,241.29, 24,256,787.01 and 9,736,873.65 is: 13,436,993.12
Step by Step Solution
- Step 1: Write the proportion equation
17,577,241.29 : 24,256,787.01 = 9,736,873.65 : x - Step 2: Convert to fraction form
17,577,241.29/24,256,787.01 = 9,736,873.65/x - Step 3: Cross multiply
17,577,241.29x = 24,256,787.01 × 9,736,873.65 - Step 4: Simplify right side
17,577,241.29x = 236,185,270,271,331.31 - Step 5: Solve for x
x = 236,185,270,271,331.31/17,577,241.29 - Step 6: Final answer
x = 13,436,993.12
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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.