Finding the Fourth Proportional to 37,713,693.84, 52,045,240.68 and 22,829,359.92
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Solution
The fourth proportional to 37,713,693.84, 52,045,240.68 and 22,829,359.92 is: 31,504,724.43
Step by Step Solution
- Step 1: Write the proportion equation
37,713,693.84 : 52,045,240.68 = 22,829,359.92 : x - Step 2: Convert to fraction form
37,713,693.84/52,045,240.68 = 22,829,359.92/x - Step 3: Cross multiply
37,713,693.84x = 52,045,240.68 × 22,829,359.92 - Step 4: Simplify right side
37,713,693.84x = 1,188,159,531,606,745.75 - Step 5: Solve for x
x = 1,188,159,531,606,745.75/37,713,693.84 - Step 6: Final answer
x = 31,504,724.43
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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.