Finding the Third Proportional to 32,457,900 and 68,537,484
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Solution
The third proportional to 32,457,900 and 68,537,484 is: 144,722,447.02
Step by Step Solution
- Step 1: Write the proportion equation
32,457,900 : 68,537,484 = 68,537,484 : x - Step 2: Convert to fraction form
32,457,900/68,537,484 = 68,537,484/x - Step 3: Cross multiply
32,457,900x = 68,537,484 × 68,537,484 - Step 4: Simplify right side
32,457,900x = 4,697,386,713,050,256 - Step 5: Solve for x
x = 4,697,386,713,050,256/32,457,900 - Step 6: Final answer
x = 144,722,447.02
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.