Finding the Fourth Proportional to 46,825,161.84, 70,238,333.16 and 16,511,767.92
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Solution
The fourth proportional to 46,825,161.84, 70,238,333.16 and 16,511,767.92 is: 24,767,860.07
Step by Step Solution
- Step 1: Write the proportion equation
46,825,161.84 : 70,238,333.16 = 16,511,767.92 : x - Step 2: Convert to fraction form
46,825,161.84/70,238,333.16 = 16,511,767.92/x - Step 3: Cross multiply
46,825,161.84x = 70,238,333.16 × 16,511,767.92 - Step 4: Simplify right side
46,825,161.84x = 1,159,759,056,225,560.25 - Step 5: Solve for x
x = 1,159,759,056,225,560.25/46,825,161.84 - Step 6: Final answer
x = 24,767,860.07
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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.