Finding the Third Proportional to 22,648,178 and 49,277,588
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Solution
The third proportional to 22,648,178 and 49,277,588 is: 107,217,484.74
Step by Step Solution
- Step 1: Write the proportion equation
22,648,178 : 49,277,588 = 49,277,588 : x - Step 2: Convert to fraction form
22,648,178/49,277,588 = 49,277,588/x - Step 3: Cross multiply
22,648,178x = 49,277,588 × 49,277,588 - Step 4: Simplify right side
22,648,178x = 2,428,280,679,097,744 - Step 5: Solve for x
x = 2,428,280,679,097,744/22,648,178 - Step 6: Final answer
x = 107,217,484.74
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.