Finding the Third Proportional to 57,453,480 and 122,869,578
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Solution
The third proportional to 57,453,480 and 122,869,578 is: 262,767,950.66
Step by Step Solution
- Step 1: Write the proportion equation
57,453,480 : 122,869,578 = 122,869,578 : x - Step 2: Convert to fraction form
57,453,480/122,869,578 = 122,869,578/x - Step 3: Cross multiply
57,453,480x = 122,869,578 × 122,869,578 - Step 4: Simplify right side
57,453,480x = 15,096,933,197,898,084 - Step 5: Solve for x
x = 15,096,933,197,898,084/57,453,480 - Step 6: Final answer
x = 262,767,950.66
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.