Finding the Third Proportional to 7,194,575 and 15,414,781
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Solution
The third proportional to 7,194,575 and 15,414,781 is: 33,027,034.02
Step by Step Solution
- Step 1: Write the proportion equation
7,194,575 : 15,414,781 = 15,414,781 : x - Step 2: Convert to fraction form
7,194,575/15,414,781 = 15,414,781/x - Step 3: Cross multiply
7,194,575x = 15,414,781 × 15,414,781 - Step 4: Simplify right side
7,194,575x = 237,615,473,277,961 - Step 5: Solve for x
x = 237,615,473,277,961/7,194,575 - Step 6: Final answer
x = 33,027,034.02
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.