Finding the Fourth Proportional to 24,587,026.38, 33,934,537.80 and 14,664,544.98
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Solution
The fourth proportional to 24,587,026.38, 33,934,537.80 and 14,664,544.98 is: 20,239,721.07
Step by Step Solution
- Step 1: Write the proportion equation
24,587,026.38 : 33,934,537.80 = 14,664,544.98 : x - Step 2: Convert to fraction form
24,587,026.38/33,934,537.80 = 14,664,544.98/x - Step 3: Cross multiply
24,587,026.38x = 33,934,537.80 × 14,664,544.98 - Step 4: Simplify right side
24,587,026.38x = 497,634,555,943,610.19 - Step 5: Solve for x
x = 497,634,555,943,610.19/24,587,026.38 - Step 6: Final answer
x = 20,239,721.07
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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.