Finding the Third Proportional to 4,246,163,423.58 and 6,332,422,894.17
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Solution
The third proportional to 4,246,163,423.58 and 6,332,422,894.17 is: 9,443,720,297.71
Step by Step Solution
- Step 1: Write the proportion equation
4,246,163,423.58 : 6,332,422,894.17 = 6,332,422,894.17 : x - Step 2: Convert to fraction form
4,246,163,423.58/6,332,422,894.17 = 6,332,422,894.17/x - Step 3: Cross multiply
4,246,163,423.58x = 6,332,422,894.17 × 6,332,422,894.17 - Step 4: Simplify right side
4,246,163,423.58x = 40,099,579,710,631,149,568 - Step 5: Solve for x
x = 40,099,579,710,631,149,568/4,246,163,423.58 - Step 6: Final answer
x = 9,443,720,297.71
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.