Finding the Third Proportional to 46,367,808 and 68,133,929
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Solution
The third proportional to 46,367,808 and 68,133,929 is: 100,117,570.38
Step by Step Solution
- Step 1: Write the proportion equation
46,367,808 : 68,133,929 = 68,133,929 : x - Step 2: Convert to fraction form
46,367,808/68,133,929 = 68,133,929/x - Step 3: Cross multiply
46,367,808x = 68,133,929 × 68,133,929 - Step 4: Simplify right side
46,367,808x = 4,642,232,280,977,041 - Step 5: Solve for x
x = 4,642,232,280,977,041/46,367,808 - Step 6: Final answer
x = 100,117,570.38
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.