Finding the Third Proportional to 87,310,841 and 145,509,298.50
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Solution
The third proportional to 87,310,841 and 145,509,298.50 is: 242,500,881.99
Step by Step Solution
- Step 1: Write the proportion equation
87,310,841 : 145,509,298.50 = 145,509,298.50 : x - Step 2: Convert to fraction form
87,310,841/145,509,298.50 = 145,509,298.50/x - Step 3: Cross multiply
87,310,841x = 145,509,298.50 × 145,509,298.50 - Step 4: Simplify right side
87,310,841x = 21,172,955,949,962,104 - Step 5: Solve for x
x = 21,172,955,949,962,104/87,310,841 - Step 6: Final answer
x = 242,500,881.99
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.