Finding the Third Proportional to 28,713,646.69 and 44,134,734.09
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Solution
The third proportional to 28,713,646.69 and 44,134,734.09 is: 67,837,943.91
Step by Step Solution
- Step 1: Write the proportion equation
28,713,646.69 : 44,134,734.09 = 44,134,734.09 : x - Step 2: Convert to fraction form
28,713,646.69/44,134,734.09 = 44,134,734.09/x - Step 3: Cross multiply
28,713,646.69x = 44,134,734.09 × 44,134,734.09 - Step 4: Simplify right side
28,713,646.69x = 1,947,874,753,526,018.75 - Step 5: Solve for x
x = 1,947,874,753,526,018.75/28,713,646.69 - Step 6: Final answer
x = 67,837,943.91
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.