Finding the Third Proportional to 219,768,876 and 457,623,000
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Solution
The third proportional to 219,768,876 and 457,623,000 is: 952,904,769.50
Step by Step Solution
- Step 1: Write the proportion equation
219,768,876 : 457,623,000 = 457,623,000 : x - Step 2: Convert to fraction form
219,768,876/457,623,000 = 457,623,000/x - Step 3: Cross multiply
219,768,876x = 457,623,000 × 457,623,000 - Step 4: Simplify right side
219,768,876x = 209,418,810,129,000,000 - Step 5: Solve for x
x = 209,418,810,129,000,000/219,768,876 - Step 6: Final answer
x = 952,904,769.50
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.