Finding the Third Proportional to 404,202,924.50 and 877,011,776
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Solution
The third proportional to 404,202,924.50 and 877,011,776 is: 1,902,879,985.82
Step by Step Solution
- Step 1: Write the proportion equation
404,202,924.50 : 877,011,776 = 877,011,776 : x - Step 2: Convert to fraction form
404,202,924.50/877,011,776 = 877,011,776/x - Step 3: Cross multiply
404,202,924.50x = 877,011,776 × 877,011,776 - Step 4: Simplify right side
404,202,924.50x = 769,149,655,242,674,176 - Step 5: Solve for x
x = 769,149,655,242,674,176/404,202,924.50 - Step 6: Final answer
x = 1,902,879,985.82
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.