Finding the Third Proportional to 47,176,344 and 100,910,610
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Solution
The third proportional to 47,176,344 and 100,910,610 is: 215,848,672.18
Step by Step Solution
- Step 1: Write the proportion equation
47,176,344 : 100,910,610 = 100,910,610 : x - Step 2: Convert to fraction form
47,176,344/100,910,610 = 100,910,610/x - Step 3: Cross multiply
47,176,344x = 100,910,610 × 100,910,610 - Step 4: Simplify right side
47,176,344x = 10,182,951,210,572,100 - Step 5: Solve for x
x = 10,182,951,210,572,100/47,176,344 - Step 6: Final answer
x = 215,848,672.18
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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.