Finding the Third Proportional to 531,840,850.09 and 794,830,010.63
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Solution
The third proportional to 531,840,850.09 and 794,830,010.63 is: 1,187,864,274.99
Step by Step Solution
- Step 1: Write the proportion equation
531,840,850.09 : 794,830,010.63 = 794,830,010.63 : x - Step 2: Convert to fraction form
531,840,850.09/794,830,010.63 = 794,830,010.63/x - Step 3: Cross multiply
531,840,850.09x = 794,830,010.63 × 794,830,010.63 - Step 4: Simplify right side
531,840,850.09x = 631,754,745,804,047,104 - Step 5: Solve for x
x = 631,754,745,804,047,104/531,840,850.09 - Step 6: Final answer
x = 1,187,864,274.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.