Finding the Third Proportional to 101,354,337 and 221,286,966
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Solution
The third proportional to 101,354,337 and 221,286,966 is: 483,135,924.63
Step by Step Solution
- Step 1: Write the proportion equation
101,354,337 : 221,286,966 = 221,286,966 : x - Step 2: Convert to fraction form
101,354,337/221,286,966 = 221,286,966/x - Step 3: Cross multiply
101,354,337x = 221,286,966 × 221,286,966 - Step 4: Simplify right side
101,354,337x = 48,967,921,321,485,152 - Step 5: Solve for x
x = 48,967,921,321,485,152/101,354,337 - Step 6: Final answer
x = 483,135,924.63
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.