Finding the Fourth Proportional to 16,596,149.11, 24,880,024.15 and 6,368,348.36
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Solution
The fourth proportional to 16,596,149.11, 24,880,024.15 and 6,368,348.36 is: 9,547,073.84
Step by Step Solution
- Step 1: Write the proportion equation
16,596,149.11 : 24,880,024.15 = 6,368,348.36 : x - Step 2: Convert to fraction form
16,596,149.11/24,880,024.15 = 6,368,348.36/x - Step 3: Cross multiply
16,596,149.11x = 24,880,024.15 × 6,368,348.36 - Step 4: Simplify right side
16,596,149.11x = 158,444,660,992,412.91 - Step 5: Solve for x
x = 158,444,660,992,412.91/16,596,149.11 - Step 6: Final answer
x = 9,547,073.84
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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.