Finding the Third Proportional to 430,037,922 and 664,067,478
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Solution
The third proportional to 430,037,922 and 664,067,478 is: 1,025,457,506.83
Step by Step Solution
- Step 1: Write the proportion equation
430,037,922 : 664,067,478 = 664,067,478 : x - Step 2: Convert to fraction form
430,037,922/664,067,478 = 664,067,478/x - Step 3: Cross multiply
430,037,922x = 664,067,478 × 664,067,478 - Step 4: Simplify right side
430,037,922x = 440,985,615,337,280,512 - Step 5: Solve for x
x = 440,985,615,337,280,512/430,037,922 - Step 6: Final answer
x = 1,025,457,506.83
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.