Finding the Third Proportional to 88,432,395 and 190,301,718
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Solution
The third proportional to 88,432,395 and 190,301,718 is: 409,518,976.32
Step by Step Solution
- Step 1: Write the proportion equation
88,432,395 : 190,301,718 = 190,301,718 : x - Step 2: Convert to fraction form
88,432,395/190,301,718 = 190,301,718/x - Step 3: Cross multiply
88,432,395x = 190,301,718 × 190,301,718 - Step 4: Simplify right side
88,432,395x = 36,214,743,873,751,520 - Step 5: Solve for x
x = 36,214,743,873,751,520/88,432,395 - Step 6: Final answer
x = 409,518,976.32
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.