Finding the Third Proportional to 168,277,776 and 251,489,193
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Solution
The third proportional to 168,277,776 and 251,489,193 is: 375,847,694.80
Step by Step Solution
- Step 1: Write the proportion equation
168,277,776 : 251,489,193 = 251,489,193 : x - Step 2: Convert to fraction form
168,277,776/251,489,193 = 251,489,193/x - Step 3: Cross multiply
168,277,776x = 251,489,193 × 251,489,193 - Step 4: Simplify right side
168,277,776x = 63,246,814,195,791,248 - Step 5: Solve for x
x = 63,246,814,195,791,248/168,277,776 - Step 6: Final answer
x = 375,847,694.80
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.