Finding the Third Proportional to 195,719,882 and 310,937,009
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Solution
The third proportional to 195,719,882 and 310,937,009 is: 493,980,593.99
Step by Step Solution
- Step 1: Write the proportion equation
195,719,882 : 310,937,009 = 310,937,009 : x - Step 2: Convert to fraction form
195,719,882/310,937,009 = 310,937,009/x - Step 3: Cross multiply
195,719,882x = 310,937,009 × 310,937,009 - Step 4: Simplify right side
195,719,882x = 96,681,823,565,866,080 - Step 5: Solve for x
x = 96,681,823,565,866,080/195,719,882 - Step 6: Final answer
x = 493,980,593.99
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.