Finding the Third Proportional to 253,141,617 and 380,386,506.75
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Solution
The third proportional to 253,141,617 and 380,386,506.75 is: 571,592,676.99
Step by Step Solution
- Step 1: Write the proportion equation
253,141,617 : 380,386,506.75 = 380,386,506.75 : x - Step 2: Convert to fraction form
253,141,617/380,386,506.75 = 380,386,506.75/x - Step 3: Cross multiply
253,141,617x = 380,386,506.75 × 380,386,506.75 - Step 4: Simplify right side
253,141,617x = 144,693,894,517,467,808 - Step 5: Solve for x
x = 144,693,894,517,467,808/253,141,617 - Step 6: Final answer
x = 571,592,676.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.