Finding the Fourth Proportional to 377,434,420,033.24, 566,153,746,541.35 and 125,894,923,563.72
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Solution
The fourth proportional to 377,434,420,033.24, 566,153,746,541.35 and 125,894,923,563.72 is: 188,843,091,310.70
Step by Step Solution
- Step 1: Write the proportion equation
377,434,420,033.24 : 566,153,746,541.35 = 125,894,923,563.72 : x - Step 2: Convert to fraction form
377,434,420,033.24/566,153,746,541.35 = 125,894,923,563.72/x - Step 3: Cross multiply
377,434,420,033.24x = 566,153,746,541.35 × 125,894,923,563.72 - Step 4: Simplify right side
377,434,420,033.24x = 71,275,882,646,136,965,562,368 - Step 5: Solve for x
x = 71,275,882,646,136,965,562,368/377,434,420,033.24 - Step 6: Final answer
x = 188,843,091,310.70
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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.