Finding the Fourth Proportional to 24,131,154.36, 33,301,682.24 and 14,712,488.94
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Solution
The fourth proportional to 24,131,154.36, 33,301,682.24 and 14,712,488.94 is: 20,303,654.95
Step by Step Solution
- Step 1: Write the proportion equation
24,131,154.36 : 33,301,682.24 = 14,712,488.94 : x - Step 2: Convert to fraction form
24,131,154.36/33,301,682.24 = 14,712,488.94/x - Step 3: Cross multiply
24,131,154.36x = 33,301,682.24 × 14,712,488.94 - Step 4: Simplify right side
24,131,154.36x = 489,950,631,551,294.31 - Step 5: Solve for x
x = 489,950,631,551,294.31/24,131,154.36 - Step 6: Final answer
x = 20,303,654.95
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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.