Finding the Third Proportional to 37,911,519 and 81,864,000
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Solution
The third proportional to 37,911,519 and 81,864,000 is: 176,772,513.28
Step by Step Solution
- Step 1: Write the proportion equation
37,911,519 : 81,864,000 = 81,864,000 : x - Step 2: Convert to fraction form
37,911,519/81,864,000 = 81,864,000/x - Step 3: Cross multiply
37,911,519x = 81,864,000 × 81,864,000 - Step 4: Simplify right side
37,911,519x = 6,701,714,496,000,000 - Step 5: Solve for x
x = 6,701,714,496,000,000/37,911,519 - Step 6: Final answer
x = 176,772,513.28
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.