Finding the Fourth Proportional to 49,565,301.09, 68,401,961.48 and 29,722,297.09
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Solution
The fourth proportional to 49,565,301.09, 68,401,961.48 and 29,722,297.09 is: 41,017,876.94
Step by Step Solution
- Step 1: Write the proportion equation
49,565,301.09 : 68,401,961.48 = 29,722,297.09 : x - Step 2: Convert to fraction form
49,565,301.09/68,401,961.48 = 29,722,297.09/x - Step 3: Cross multiply
49,565,301.09x = 68,401,961.48 × 29,722,297.09 - Step 4: Simplify right side
49,565,301.09x = 2,033,063,420,669,689.50 - Step 5: Solve for x
x = 2,033,063,420,669,689.50/49,565,301.09 - Step 6: Final answer
x = 41,017,876.94
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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.