Finding the Fourth Proportional to 36,196,792.02, 54,295,198.11 and 10,637,800.02
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Solution
The fourth proportional to 36,196,792.02, 54,295,198.11 and 10,637,800.02 is: 15,956,702.99
Step by Step Solution
- Step 1: Write the proportion equation
36,196,792.02 : 54,295,198.11 = 10,637,800.02 : x - Step 2: Convert to fraction form
36,196,792.02/54,295,198.11 = 10,637,800.02/x - Step 3: Cross multiply
36,196,792.02x = 54,295,198.11 × 10,637,800.02 - Step 4: Simplify right side
36,196,792.02x = 577,581,459,540,461.88 - Step 5: Solve for x
x = 577,581,459,540,461.88/36,196,792.02 - Step 6: Final answer
x = 15,956,702.99
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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.