Finding the Third Proportional to 272,217,430 and 597,342,620
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Solution
The third proportional to 272,217,430 and 597,342,620 is: 1,310,783,830.66
Step by Step Solution
- Step 1: Write the proportion equation
272,217,430 : 597,342,620 = 597,342,620 : x - Step 2: Convert to fraction form
272,217,430/597,342,620 = 597,342,620/x - Step 3: Cross multiply
272,217,430x = 597,342,620 × 597,342,620 - Step 4: Simplify right side
272,217,430x = 356,818,205,668,464,384 - Step 5: Solve for x
x = 356,818,205,668,464,384/272,217,430 - Step 6: Final answer
x = 1,310,783,830.66
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.