Finding the Third Proportional to 624,586,331 and 970,236,499
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Solution
The third proportional to 624,586,331 and 970,236,499 is: 1,507,171,734.75
Step by Step Solution
- Step 1: Write the proportion equation
624,586,331 : 970,236,499 = 970,236,499 : x - Step 2: Convert to fraction form
624,586,331/970,236,499 = 970,236,499/x - Step 3: Cross multiply
624,586,331x = 970,236,499 × 970,236,499 - Step 4: Simplify right side
624,586,331x = 941,358,863,991,777,024 - Step 5: Solve for x
x = 941,358,863,991,777,024/624,586,331 - Step 6: Final answer
x = 1,507,171,734.75
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.