Finding the Third Proportional to 49,064,820 and 107,041,728
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Solution
The third proportional to 49,064,820 and 107,041,728 is: 233,526,415.33
Step by Step Solution
- Step 1: Write the proportion equation
49,064,820 : 107,041,728 = 107,041,728 : x - Step 2: Convert to fraction form
49,064,820/107,041,728 = 107,041,728/x - Step 3: Cross multiply
49,064,820x = 107,041,728 × 107,041,728 - Step 4: Simplify right side
49,064,820x = 11,457,931,533,225,984 - Step 5: Solve for x
x = 11,457,931,533,225,984/49,064,820 - Step 6: Final answer
x = 233,526,415.33
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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.