Finding the Fourth Proportional to 14,813,633.97, 22,218,205.64 and 4,031,775
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Solution
The fourth proportional to 14,813,633.97, 22,218,205.64 and 4,031,775 is: 6,047,051.40
Step by Step Solution
- Step 1: Write the proportion equation
14,813,633.97 : 22,218,205.64 = 4,031,775 : x - Step 2: Convert to fraction form
14,813,633.97/22,218,205.64 = 4,031,775/x - Step 3: Cross multiply
14,813,633.97x = 22,218,205.64 × 4,031,775 - Step 4: Simplify right side
14,813,633.97x = 89,578,806,024,052.12 - Step 5: Solve for x
x = 89,578,806,024,052.12/14,813,633.97 - Step 6: Final answer
x = 6,047,051.40
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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.