Finding the Third Proportional to 8,838,458 and 19,027,702
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Solution
The third proportional to 8,838,458 and 19,027,702 is: 40,963,417.31
Step by Step Solution
- Step 1: Write the proportion equation
8,838,458 : 19,027,702 = 19,027,702 : x - Step 2: Convert to fraction form
8,838,458/19,027,702 = 19,027,702/x - Step 3: Cross multiply
8,838,458x = 19,027,702 × 19,027,702 - Step 4: Simplify right side
8,838,458x = 362,053,443,400,804 - Step 5: Solve for x
x = 362,053,443,400,804/8,838,458 - Step 6: Final answer
x = 40,963,417.31
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.