Finding the Fourth Proportional to 8,767,756,794.24, 13,153,569,636.24 and 2,557,408,127.04
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Solution
The fourth proportional to 8,767,756,794.24, 13,153,569,636.24 and 2,557,408,127.04 is: 3,836,676,435.80
Step by Step Solution
- Step 1: Write the proportion equation
8,767,756,794.24 : 13,153,569,636.24 = 2,557,408,127.04 : x - Step 2: Convert to fraction form
8,767,756,794.24/13,153,569,636.24 = 2,557,408,127.04/x - Step 3: Cross multiply
8,767,756,794.24x = 13,153,569,636.24 × 2,557,408,127.04 - Step 4: Simplify right side
8,767,756,794.24x = 33,639,045,887,306,752,000 - Step 5: Solve for x
x = 33,639,045,887,306,752,000/8,767,756,794.24 - Step 6: Final answer
x = 3,836,676,435.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.