Finding the Third Proportional to 19,570,559 and 41,660,542
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Solution
The third proportional to 19,570,559 and 41,660,542 is: 88,684,271.09
Step by Step Solution
- Step 1: Write the proportion equation
19,570,559 : 41,660,542 = 41,660,542 : x - Step 2: Convert to fraction form
19,570,559/41,660,542 = 41,660,542/x - Step 3: Cross multiply
19,570,559x = 41,660,542 × 41,660,542 - Step 4: Simplify right side
19,570,559x = 1,735,600,759,733,764 - Step 5: Solve for x
x = 1,735,600,759,733,764/19,570,559 - Step 6: Final answer
x = 88,684,271.09
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.