Finding the Third Proportional to 752,740,551.75 and 1,630,563,288
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Solution
The third proportional to 752,740,551.75 and 1,630,563,288 is: 3,532,075,733.12
Step by Step Solution
- Step 1: Write the proportion equation
752,740,551.75 : 1,630,563,288 = 1,630,563,288 : x - Step 2: Convert to fraction form
752,740,551.75/1,630,563,288 = 1,630,563,288/x - Step 3: Cross multiply
752,740,551.75x = 1,630,563,288 × 1,630,563,288 - Step 4: Simplify right side
752,740,551.75x = 2,658,736,636,173,370,880 - Step 5: Solve for x
x = 2,658,736,636,173,370,880/752,740,551.75 - Step 6: Final answer
x = 3,532,075,733.12
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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.