Finding the Third Proportional to 364,316,969 and 532,811,922
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Solution
The third proportional to 364,316,969 and 532,811,922 is: 779,235,029.88
Step by Step Solution
- Step 1: Write the proportion equation
364,316,969 : 532,811,922 = 532,811,922 : x - Step 2: Convert to fraction form
364,316,969/532,811,922 = 532,811,922/x - Step 3: Cross multiply
364,316,969x = 532,811,922 × 532,811,922 - Step 4: Simplify right side
364,316,969x = 283,888,544,225,334,080 - Step 5: Solve for x
x = 283,888,544,225,334,080/364,316,969 - Step 6: Final answer
x = 779,235,029.88
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.