Finding the Third Proportional to 982,448,194.50 and 2,130,660,351
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Solution
The third proportional to 982,448,194.50 and 2,130,660,351 is: 4,620,817,216.36
Step by Step Solution
- Step 1: Write the proportion equation
982,448,194.50 : 2,130,660,351 = 2,130,660,351 : x - Step 2: Convert to fraction form
982,448,194.50/2,130,660,351 = 2,130,660,351/x - Step 3: Cross multiply
982,448,194.50x = 2,130,660,351 × 2,130,660,351 - Step 4: Simplify right side
982,448,194.50x = 4,539,713,531,323,443,200 - Step 5: Solve for x
x = 4,539,713,531,323,443,200/982,448,194.50 - Step 6: Final answer
x = 4,620,817,216.36
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.