Finding the Fourth Proportional to 16,599,305.16, 24,898,935.74 and 4,468,781.97
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Solution
The fourth proportional to 16,599,305.16, 24,898,935.74 and 4,468,781.97 is: 6,703,167.03
Step by Step Solution
- Step 1: Write the proportion equation
16,599,305.16 : 24,898,935.74 = 4,468,781.97 : x - Step 2: Convert to fraction form
16,599,305.16/24,898,935.74 = 4,468,781.97/x - Step 3: Cross multiply
16,599,305.16x = 24,898,935.74 × 4,468,781.97 - Step 4: Simplify right side
16,599,305.16x = 111,267,915,084,756.69 - Step 5: Solve for x
x = 111,267,915,084,756.69/16,599,305.16 - Step 6: Final answer
x = 6,703,167.03
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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.