Finding the Fourth Proportional to 3,006,263,673.36, 4,507,920,203.40 and 1,235,313,567
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Solution
The fourth proportional to 3,006,263,673.36, 4,507,920,203.40 and 1,235,313,567 is: 1,852,364,127.46
Step by Step Solution
- Step 1: Write the proportion equation
3,006,263,673.36 : 4,507,920,203.40 = 1,235,313,567 : x - Step 2: Convert to fraction form
3,006,263,673.36/4,507,920,203.40 = 1,235,313,567/x - Step 3: Cross multiply
3,006,263,673.36x = 4,507,920,203.40 × 1,235,313,567 - Step 4: Simplify right side
3,006,263,673.36x = 5,568,694,986,213,419,008 - Step 5: Solve for x
x = 5,568,694,986,213,419,008/3,006,263,673.36 - Step 6: Final answer
x = 1,852,364,127.46
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.