Finding the Fourth Proportional to 16,590,254.16, 22,889,305.44 and 13,094,553.36
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Solution
The fourth proportional to 16,590,254.16, 22,889,305.44 and 13,094,553.36 is: 18,066,343.56
Step by Step Solution
- Step 1: Write the proportion equation
16,590,254.16 : 22,889,305.44 = 13,094,553.36 : x - Step 2: Convert to fraction form
16,590,254.16/22,889,305.44 = 13,094,553.36/x - Step 3: Cross multiply
16,590,254.16x = 22,889,305.44 × 13,094,553.36 - Step 4: Simplify right side
16,590,254.16x = 299,725,231,457,418.31 - Step 5: Solve for x
x = 299,725,231,457,418.31/16,590,254.16 - Step 6: Final answer
x = 18,066,343.56
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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.