Finding the Fourth Proportional to 29,701,055.07, 44,551,618.13 and 8,135,842.68
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Solution
The fourth proportional to 29,701,055.07, 44,551,618.13 and 8,135,842.68 is: 12,203,773.75
Step by Step Solution
- Step 1: Write the proportion equation
29,701,055.07 : 44,551,618.13 = 8,135,842.68 : x - Step 2: Convert to fraction form
29,701,055.07/44,551,618.13 = 8,135,842.68/x - Step 3: Cross multiply
29,701,055.07x = 44,551,618.13 × 8,135,842.68 - Step 4: Simplify right side
29,701,055.07x = 362,464,956,265,455.38 - Step 5: Solve for x
x = 362,464,956,265,455.38/29,701,055.07 - Step 6: Final answer
x = 12,203,773.75
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.