Finding the Third Proportional to 19,293,668 and 40,175,028
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Solution
The third proportional to 19,293,668 and 40,175,028 is: 83,656,092.50
Step by Step Solution
- Step 1: Write the proportion equation
19,293,668 : 40,175,028 = 40,175,028 : x - Step 2: Convert to fraction form
19,293,668/40,175,028 = 40,175,028/x - Step 3: Cross multiply
19,293,668x = 40,175,028 × 40,175,028 - Step 4: Simplify right side
19,293,668x = 1,614,032,874,800,784 - Step 5: Solve for x
x = 1,614,032,874,800,784/19,293,668 - Step 6: Final answer
x = 83,656,092.50
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.