Finding the Fourth Proportional to 3,250,524,276.08, 4,874,590,464.15 and 1,122,828,498.65
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Solution
The fourth proportional to 3,250,524,276.08, 4,874,590,464.15 and 1,122,828,498.65 is: 1,683,829,631.01
Step by Step Solution
- Step 1: Write the proportion equation
3,250,524,276.08 : 4,874,590,464.15 = 1,122,828,498.65 : x - Step 2: Convert to fraction form
3,250,524,276.08/4,874,590,464.15 = 1,122,828,498.65/x - Step 3: Cross multiply
3,250,524,276.08x = 4,874,590,464.15 × 1,122,828,498.65 - Step 4: Simplify right side
3,250,524,276.08x = 5,473,329,092,395,151,360 - Step 5: Solve for x
x = 5,473,329,092,395,151,360/3,250,524,276.08 - Step 6: Final answer
x = 1,683,829,631.01
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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.