Finding the Third Proportional to 134,264,864 and 207,328,438
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Solution
The third proportional to 134,264,864 and 207,328,438 is: 320,151,377.83
Step by Step Solution
- Step 1: Write the proportion equation
134,264,864 : 207,328,438 = 207,328,438 : x - Step 2: Convert to fraction form
134,264,864/207,328,438 = 207,328,438/x - Step 3: Cross multiply
134,264,864x = 207,328,438 × 207,328,438 - Step 4: Simplify right side
134,264,864x = 42,985,081,203,519,840 - Step 5: Solve for x
x = 42,985,081,203,519,840/134,264,864 - Step 6: Final answer
x = 320,151,377.83
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.