Finding the Third Proportional to 524,732,326.88 and 1,148,313,165.75
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Solution
The third proportional to 524,732,326.88 and 1,148,313,165.75 is: 2,512,944,331.99
Step by Step Solution
- Step 1: Write the proportion equation
524,732,326.88 : 1,148,313,165.75 = 1,148,313,165.75 : x - Step 2: Convert to fraction form
524,732,326.88/1,148,313,165.75 = 1,148,313,165.75/x - Step 3: Cross multiply
524,732,326.88x = 1,148,313,165.75 × 1,148,313,165.75 - Step 4: Simplify right side
524,732,326.88x = 1,318,623,126,634,787,072 - Step 5: Solve for x
x = 1,318,623,126,634,787,072/524,732,326.88 - Step 6: Final answer
x = 2,512,944,331.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.