Finding the Third Proportional to 567,242,190 and 1,233,870,408
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Solution
The third proportional to 567,242,190 and 1,233,870,408 is: 2,683,926,214.55
Step by Step Solution
- Step 1: Write the proportion equation
567,242,190 : 1,233,870,408 = 1,233,870,408 : x - Step 2: Convert to fraction form
567,242,190/1,233,870,408 = 1,233,870,408/x - Step 3: Cross multiply
567,242,190x = 1,233,870,408 × 1,233,870,408 - Step 4: Simplify right side
567,242,190x = 1,522,436,183,738,086,400 - Step 5: Solve for x
x = 1,522,436,183,738,086,400/567,242,190 - Step 6: Final answer
x = 2,683,926,214.55
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.