Finding the Fourth Proportional to 3,016,180,284.29, 4,525,288,593.94 and 1,335,233,901.09
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Solution
The fourth proportional to 3,016,180,284.29, 4,525,288,593.94 and 1,335,233,901.09 is: 2,003,301,584.57
Step by Step Solution
- Step 1: Write the proportion equation
3,016,180,284.29 : 4,525,288,593.94 = 1,335,233,901.09 : x - Step 2: Convert to fraction form
3,016,180,284.29/4,525,288,593.94 = 1,335,233,901.09/x - Step 3: Cross multiply
3,016,180,284.29x = 4,525,288,593.94 × 1,335,233,901.09 - Step 4: Simplify right side
3,016,180,284.29x = 6,042,318,742,863,386,624 - Step 5: Solve for x
x = 6,042,318,742,863,386,624/3,016,180,284.29 - Step 6: Final answer
x = 2,003,301,584.57
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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.