Finding the Third Proportional to 163,864,432.13 and 351,101,863.13
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Solution
The third proportional to 163,864,432.13 and 351,101,863.13 is: 752,283,559.59
Step by Step Solution
- Step 1: Write the proportion equation
163,864,432.13 : 351,101,863.13 = 351,101,863.13 : x - Step 2: Convert to fraction form
163,864,432.13/351,101,863.13 = 351,101,863.13/x - Step 3: Cross multiply
163,864,432.13x = 351,101,863.13 × 351,101,863.13 - Step 4: Simplify right side
163,864,432.13x = 123,272,518,289,846,240 - Step 5: Solve for x
x = 123,272,518,289,846,240/163,864,432.13 - Step 6: Final answer
x = 752,283,559.59
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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.