Finding the Fourth Proportional to 29,126,183.98, 43,708,780.36 and 12,086,873.32
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Solution
The fourth proportional to 29,126,183.98, 43,708,780.36 and 12,086,873.32 is: 18,138,403.97
Step by Step Solution
- Step 1: Write the proportion equation
29,126,183.98 : 43,708,780.36 = 12,086,873.32 : x - Step 2: Convert to fraction form
29,126,183.98/43,708,780.36 = 12,086,873.32/x - Step 3: Cross multiply
29,126,183.98x = 43,708,780.36 × 12,086,873.32 - Step 4: Simplify right side
29,126,183.98x = 528,302,491,183,024 - Step 5: Solve for x
x = 528,302,491,183,024/29,126,183.98 - Step 6: Final answer
x = 18,138,403.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.