Finding the Third Proportional to 245,122,486 and 525,214,862
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Solution
The third proportional to 245,122,486 and 525,214,862 is: 1,125,358,410.68
Step by Step Solution
- Step 1: Write the proportion equation
245,122,486 : 525,214,862 = 525,214,862 : x - Step 2: Convert to fraction form
245,122,486/525,214,862 = 525,214,862/x - Step 3: Cross multiply
245,122,486x = 525,214,862 × 525,214,862 - Step 4: Simplify right side
245,122,486x = 275,850,651,265,679,040 - Step 5: Solve for x
x = 275,850,651,265,679,040/245,122,486 - Step 6: Final answer
x = 1,125,358,410.68
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.