Finding the Fourth Proportional to 16,473,248.09, 24,692,450.25 and 6,091,796.59
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Solution
The fourth proportional to 16,473,248.09, 24,692,450.25 and 6,091,796.59 is: 9,131,252.28
Step by Step Solution
- Step 1: Write the proportion equation
16,473,248.09 : 24,692,450.25 = 6,091,796.59 : x - Step 2: Convert to fraction form
16,473,248.09/24,692,450.25 = 6,091,796.59/x - Step 3: Cross multiply
16,473,248.09x = 24,692,450.25 × 6,091,796.59 - Step 4: Simplify right side
16,473,248.09x = 150,421,384,231,694.66 - Step 5: Solve for x
x = 150,421,384,231,694.66/16,473,248.09 - Step 6: Final answer
x = 9,131,252.28
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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.