Finding the Third Proportional to 6,282,368 and 13,798,924
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Solution
The third proportional to 6,282,368 and 13,798,924 is: 30,308,683.53
Step by Step Solution
- Step 1: Write the proportion equation
6,282,368 : 13,798,924 = 13,798,924 : x - Step 2: Convert to fraction form
6,282,368/13,798,924 = 13,798,924/x - Step 3: Cross multiply
6,282,368x = 13,798,924 × 13,798,924 - Step 4: Simplify right side
6,282,368x = 190,410,303,557,776 - Step 5: Solve for x
x = 190,410,303,557,776/6,282,368 - Step 6: Final answer
x = 30,308,683.53
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.