Finding the Third Proportional to 22,394,888 and 49,128,784
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Solution
The third proportional to 22,394,888 and 49,128,784 is: 107,776,266.50
Step by Step Solution
- Step 1: Write the proportion equation
22,394,888 : 49,128,784 = 49,128,784 : x - Step 2: Convert to fraction form
22,394,888/49,128,784 = 49,128,784/x - Step 3: Cross multiply
22,394,888x = 49,128,784 × 49,128,784 - Step 4: Simplify right side
22,394,888x = 2,413,637,417,318,656 - Step 5: Solve for x
x = 2,413,637,417,318,656/22,394,888 - Step 6: Final answer
x = 107,776,266.50
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.