Finding the Third Proportional to 435,125,524 and 674,746,368
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Solution
The third proportional to 435,125,524 and 674,746,368 is: 1,046,324,878.72
Step by Step Solution
- Step 1: Write the proportion equation
435,125,524 : 674,746,368 = 674,746,368 : x - Step 2: Convert to fraction form
435,125,524/674,746,368 = 674,746,368/x - Step 3: Cross multiply
435,125,524x = 674,746,368 × 674,746,368 - Step 4: Simplify right side
435,125,524x = 455,282,661,129,191,424 - Step 5: Solve for x
x = 455,282,661,129,191,424/435,125,524 - Step 6: Final answer
x = 1,046,324,878.72
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.