Finding the Fourth Proportional to 4,134,241,857.60, 6,204,746,901.60 and 4,101,993,230.40
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Solution
The fourth proportional to 4,134,241,857.60, 6,204,746,901.60 and 4,101,993,230.40 is: 6,156,347,563.44
Step by Step Solution
- Step 1: Write the proportion equation
4,134,241,857.60 : 6,204,746,901.60 = 4,101,993,230.40 : x - Step 2: Convert to fraction form
4,134,241,857.60/6,204,746,901.60 = 4,101,993,230.40/x - Step 3: Cross multiply
4,134,241,857.60x = 6,204,746,901.60 × 4,101,993,230.40 - Step 4: Simplify right side
4,134,241,857.60x = 25,451,829,786,708,578,304 - Step 5: Solve for x
x = 25,451,829,786,708,578,304/4,134,241,857.60 - Step 6: Final answer
x = 6,156,347,563.44
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1.5x scale
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.