Finding the Third Proportional to 288,752,556 and 623,527,260
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Solution
The third proportional to 288,752,556 and 623,527,260 is: 1,346,433,947.98
Step by Step Solution
- Step 1: Write the proportion equation
288,752,556 : 623,527,260 = 623,527,260 : x - Step 2: Convert to fraction form
288,752,556/623,527,260 = 623,527,260/x - Step 3: Cross multiply
288,752,556x = 623,527,260 × 623,527,260 - Step 4: Simplify right side
288,752,556x = 388,786,243,963,107,584 - Step 5: Solve for x
x = 388,786,243,963,107,584/288,752,556 - Step 6: Final answer
x = 1,346,433,947.98
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.