Finding the Fourth Proportional to 36,713,596.19, 55,064,408.96 and 10,799,837.10
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Solution
The fourth proportional to 36,713,596.19, 55,064,408.96 and 10,799,837.10 is: 16,197,994.98
Step by Step Solution
- Step 1: Write the proportion equation
36,713,596.19 : 55,064,408.96 = 10,799,837.10 : x - Step 2: Convert to fraction form
36,713,596.19/55,064,408.96 = 10,799,837.10/x - Step 3: Cross multiply
36,713,596.19x = 55,064,408.96 × 10,799,837.10 - Step 4: Simplify right side
36,713,596.19x = 594,686,646,802,780 - Step 5: Solve for x
x = 594,686,646,802,780/36,713,596.19 - Step 6: Final answer
x = 16,197,994.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.