Finding the Third Proportional to 7,324,368 and 15,909,696
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Solution
The third proportional to 7,324,368 and 15,909,696 is: 34,558,398.32
Step by Step Solution
- Step 1: Write the proportion equation
7,324,368 : 15,909,696 = 15,909,696 : x - Step 2: Convert to fraction form
7,324,368/15,909,696 = 15,909,696/x - Step 3: Cross multiply
7,324,368x = 15,909,696 × 15,909,696 - Step 4: Simplify right side
7,324,368x = 253,118,426,812,416 - Step 5: Solve for x
x = 253,118,426,812,416/7,324,368 - Step 6: Final answer
x = 34,558,398.32
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.