Finding the Third Proportional to 413,894,554 and 901,272,306
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Solution
The third proportional to 413,894,554 and 901,272,306 is: 1,962,557,278.69
Step by Step Solution
- Step 1: Write the proportion equation
413,894,554 : 901,272,306 = 901,272,306 : x - Step 2: Convert to fraction form
413,894,554/901,272,306 = 901,272,306/x - Step 3: Cross multiply
413,894,554x = 901,272,306 × 901,272,306 - Step 4: Simplify right side
413,894,554x = 812,291,769,562,557,696 - Step 5: Solve for x
x = 812,291,769,562,557,696/413,894,554 - Step 6: Final answer
x = 1,962,557,278.69
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.