Finding the Fourth Proportional to 26,338,354.11, 39,704,942.51 and 24,582,630.51
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Solution
The fourth proportional to 26,338,354.11, 39,704,942.51 and 24,582,630.51 is: 37,058,197.60
Step by Step Solution
- Step 1: Write the proportion equation
26,338,354.11 : 39,704,942.51 = 24,582,630.51 : x - Step 2: Convert to fraction form
26,338,354.11/39,704,942.51 = 24,582,630.51/x - Step 3: Cross multiply
26,338,354.11x = 39,704,942.51 × 24,582,630.51 - Step 4: Simplify right side
26,338,354.11x = 976,051,931,021,209 - Step 5: Solve for x
x = 976,051,931,021,209/26,338,354.11 - Step 6: Final answer
x = 37,058,197.60
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.