Finding the Third Proportional to 331,634,796 and 709,856,388
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Solution
The third proportional to 331,634,796 and 709,856,388 is: 1,519,430,704.08
Step by Step Solution
- Step 1: Write the proportion equation
331,634,796 : 709,856,388 = 709,856,388 : x - Step 2: Convert to fraction form
331,634,796/709,856,388 = 709,856,388/x - Step 3: Cross multiply
331,634,796x = 709,856,388 × 709,856,388 - Step 4: Simplify right side
331,634,796x = 503,896,091,584,406,528 - Step 5: Solve for x
x = 503,896,091,584,406,528/331,634,796 - Step 6: Final answer
x = 1,519,430,704.08
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.