Finding the Third Proportional to 8,353,368 and 13,291,968
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Solution
The third proportional to 8,353,368 and 13,291,968 is: 21,150,320.84
Step by Step Solution
- Step 1: Write the proportion equation
8,353,368 : 13,291,968 = 13,291,968 : x - Step 2: Convert to fraction form
8,353,368/13,291,968 = 13,291,968/x - Step 3: Cross multiply
8,353,368x = 13,291,968 × 13,291,968 - Step 4: Simplify right side
8,353,368x = 176,676,413,313,024 - Step 5: Solve for x
x = 176,676,413,313,024/8,353,368 - Step 6: Final answer
x = 21,150,320.84
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.