Finding the Third Proportional to 408,326,158 and 896,013,956
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Solution
The third proportional to 408,326,158 and 896,013,956 is: 1,966,175,797.50
Step by Step Solution
- Step 1: Write the proportion equation
408,326,158 : 896,013,956 = 896,013,956 : x - Step 2: Convert to fraction form
408,326,158/896,013,956 = 896,013,956/x - Step 3: Cross multiply
408,326,158x = 896,013,956 × 896,013,956 - Step 4: Simplify right side
408,326,158x = 802,841,009,346,769,920 - Step 5: Solve for x
x = 802,841,009,346,769,920/408,326,158 - Step 6: Final answer
x = 1,966,175,797.50
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.