Finding the Third Proportional to 364,445,930 and 586,877,984
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Solution
The third proportional to 364,445,930 and 586,877,984 is: 945,066,852.86
Step by Step Solution
- Step 1: Write the proportion equation
364,445,930 : 586,877,984 = 586,877,984 : x - Step 2: Convert to fraction form
364,445,930/586,877,984 = 586,877,984/x - Step 3: Cross multiply
364,445,930x = 586,877,984 × 586,877,984 - Step 4: Simplify right side
364,445,930x = 344,425,768,103,904,256 - Step 5: Solve for x
x = 344,425,768,103,904,256/364,445,930 - Step 6: Final answer
x = 945,066,852.86
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.