Finding the Fourth Proportional to 24,905,616.10, 37,358,424.15 and 8,749,809.70
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Solution
The fourth proportional to 24,905,616.10, 37,358,424.15 and 8,749,809.70 is: 13,124,714.55
Step by Step Solution
- Step 1: Write the proportion equation
24,905,616.10 : 37,358,424.15 = 8,749,809.70 : x - Step 2: Convert to fraction form
24,905,616.10/37,358,424.15 = 8,749,809.70/x - Step 3: Cross multiply
24,905,616.10x = 37,358,424.15 × 8,749,809.70 - Step 4: Simplify right side
24,905,616.10x = 326,879,102,004,384.19 - Step 5: Solve for x
x = 326,879,102,004,384.19/24,905,616.10 - Step 6: Final answer
x = 13,124,714.55
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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.