Finding the Third Proportional to 235,894,743 and 369,242,695
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Solution
The third proportional to 235,894,743 and 369,242,695 is: 577,970,352.70
Step by Step Solution
- Step 1: Write the proportion equation
235,894,743 : 369,242,695 = 369,242,695 : x - Step 2: Convert to fraction form
235,894,743/369,242,695 = 369,242,695/x - Step 3: Cross multiply
235,894,743x = 369,242,695 × 369,242,695 - Step 4: Simplify right side
235,894,743x = 136,340,167,810,863,024 - Step 5: Solve for x
x = 136,340,167,810,863,024/235,894,743 - Step 6: Final answer
x = 577,970,352.70
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.