Finding the Fourth Proportional to 4,101,843,204.28, 6,145,367,134.74 and 2,525,206,560.76
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Solution
The fourth proportional to 4,101,843,204.28, 6,145,367,134.74 and 2,525,206,560.76 is: 3,783,255,632.67
Step by Step Solution
- Step 1: Write the proportion equation
4,101,843,204.28 : 6,145,367,134.74 = 2,525,206,560.76 : x - Step 2: Convert to fraction form
4,101,843,204.28/6,145,367,134.74 = 2,525,206,560.76/x - Step 3: Cross multiply
4,101,843,204.28x = 6,145,367,134.74 × 2,525,206,560.76 - Step 4: Simplify right side
4,101,843,204.28x = 15,518,321,406,924,331,008 - Step 5: Solve for x
x = 15,518,321,406,924,331,008/4,101,843,204.28 - Step 6: Final answer
x = 3,783,255,632.67
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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.