Finding the Third Proportional to 93,971,088 and 202,337,778
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Solution
The third proportional to 93,971,088 and 202,337,778 is: 435,672,048.47
Step by Step Solution
- Step 1: Write the proportion equation
93,971,088 : 202,337,778 = 202,337,778 : x - Step 2: Convert to fraction form
93,971,088/202,337,778 = 202,337,778/x - Step 3: Cross multiply
93,971,088x = 202,337,778 × 202,337,778 - Step 4: Simplify right side
93,971,088x = 40,940,576,405,977,280 - Step 5: Solve for x
x = 40,940,576,405,977,280/93,971,088 - Step 6: Final answer
x = 435,672,048.47
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.