Finding the Fourth Proportional to 95,001,349.08, 131,101,314.28 and 51,540,351.96
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Solution
The fourth proportional to 95,001,349.08, 131,101,314.28 and 51,540,351.96 is: 71,125,388.70
Step by Step Solution
- Step 1: Write the proportion equation
95,001,349.08 : 131,101,314.28 = 51,540,351.96 : x - Step 2: Convert to fraction form
95,001,349.08/131,101,314.28 = 51,540,351.96/x - Step 3: Cross multiply
95,001,349.08x = 131,101,314.28 × 51,540,351.96 - Step 4: Simplify right side
95,001,349.08x = 6,757,007,880,409,774 - Step 5: Solve for x
x = 6,757,007,880,409,774/95,001,349.08 - Step 6: Final answer
x = 71,125,388.70
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.