Finding the Fourth Proportional to 73,411,713.97, 101,266,846.73 and 44,035,230.13
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Solution
The fourth proportional to 73,411,713.97, 101,266,846.73 and 44,035,230.13 is: 60,743,833.09
Step by Step Solution
- Step 1: Write the proportion equation
73,411,713.97 : 101,266,846.73 = 44,035,230.13 : x - Step 2: Convert to fraction form
73,411,713.97/101,266,846.73 = 44,035,230.13/x - Step 3: Cross multiply
73,411,713.97x = 101,266,846.73 × 44,035,230.13 - Step 4: Simplify right side
73,411,713.97x = 4,459,308,900,074,812 - Step 5: Solve for x
x = 4,459,308,900,074,812/73,411,713.97 - Step 6: Final answer
x = 60,743,833.09
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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.