Finding the Third Proportional to 19,937,844 and 29,873,502
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Solution
The third proportional to 19,937,844 and 29,873,502 is: 44,760,412.50
Step by Step Solution
- Step 1: Write the proportion equation
19,937,844 : 29,873,502 = 29,873,502 : x - Step 2: Convert to fraction form
19,937,844/29,873,502 = 29,873,502/x - Step 3: Cross multiply
19,937,844x = 29,873,502 × 29,873,502 - Step 4: Simplify right side
19,937,844x = 892,426,121,744,004 - Step 5: Solve for x
x = 892,426,121,744,004/19,937,844 - Step 6: Final answer
x = 44,760,412.50
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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.