Finding the Third Proportional to 432,844,518 and 908,204,316
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Solution
The third proportional to 432,844,518 and 908,204,316 is: 1,905,615,169.65
Step by Step Solution
- Step 1: Write the proportion equation
432,844,518 : 908,204,316 = 908,204,316 : x - Step 2: Convert to fraction form
432,844,518/908,204,316 = 908,204,316/x - Step 3: Cross multiply
432,844,518x = 908,204,316 × 908,204,316 - Step 4: Simplify right side
432,844,518x = 824,835,079,601,027,840 - Step 5: Solve for x
x = 824,835,079,601,027,840/432,844,518 - Step 6: Final answer
x = 1,905,615,169.65
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.