Finding the Fourth Proportional to 27,014,794.13, 37,343,246.29 and 24,103,466.23
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Solution
The fourth proportional to 27,014,794.13, 37,343,246.29 and 24,103,466.23 is: 33,318,842.69
Step by Step Solution
- Step 1: Write the proportion equation
27,014,794.13 : 37,343,246.29 = 24,103,466.23 : x - Step 2: Convert to fraction form
27,014,794.13/37,343,246.29 = 24,103,466.23/x - Step 3: Cross multiply
27,014,794.13x = 37,343,246.29 × 24,103,466.23 - Step 4: Simplify right side
27,014,794.13x = 900,101,675,869,587.75 - Step 5: Solve for x
x = 900,101,675,869,587.75/27,014,794.13 - Step 6: Final answer
x = 33,318,842.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.