Finding the Third Proportional to 46,643,614 and 73,162,813
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Solution
The third proportional to 46,643,614 and 73,162,813 is: 114,759,486.82
Step by Step Solution
- Step 1: Write the proportion equation
46,643,614 : 73,162,813 = 73,162,813 : x - Step 2: Convert to fraction form
46,643,614/73,162,813 = 73,162,813/x - Step 3: Cross multiply
46,643,614x = 73,162,813 × 73,162,813 - Step 4: Simplify right side
46,643,614x = 5,352,797,206,072,969 - Step 5: Solve for x
x = 5,352,797,206,072,969/46,643,614 - Step 6: Final answer
x = 114,759,486.82
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.