Finding the Fourth Proportional to 323,850,026.58, 446,874,630.42 and 182,713,018.98
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Solution
The fourth proportional to 323,850,026.58, 446,874,630.42 and 182,713,018.98 is: 252,122,297.76
Step by Step Solution
- Step 1: Write the proportion equation
323,850,026.58 : 446,874,630.42 = 182,713,018.98 : x - Step 2: Convert to fraction form
323,850,026.58/446,874,630.42 = 182,713,018.98/x - Step 3: Cross multiply
323,850,026.58x = 446,874,630.42 × 182,713,018.98 - Step 4: Simplify right side
323,850,026.58x = 81,649,812,829,609,936 - Step 5: Solve for x
x = 81,649,812,829,609,936/323,850,026.58 - Step 6: Final answer
x = 252,122,297.76
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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.