Finding the Third Proportional to 75,812,794 and 163,730,388
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Solution
The third proportional to 75,812,794 and 163,730,388 is: 353,603,112.88
Step by Step Solution
- Step 1: Write the proportion equation
75,812,794 : 163,730,388 = 163,730,388 : x - Step 2: Convert to fraction form
75,812,794/163,730,388 = 163,730,388/x - Step 3: Cross multiply
75,812,794x = 163,730,388 × 163,730,388 - Step 4: Simplify right side
75,812,794x = 26,807,639,954,630,544 - Step 5: Solve for x
x = 26,807,639,954,630,544/75,812,794 - Step 6: Final answer
x = 353,603,112.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.