Finding the Fourth Proportional to 2,396,153,201.40, 3,594,616,021.16 and 738,059,716.26
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Solution
The fourth proportional to 2,396,153,201.40, 3,594,616,021.16 and 738,059,716.26 is: 1,107,208,537.04
Step by Step Solution
- Step 1: Write the proportion equation
2,396,153,201.40 : 3,594,616,021.16 = 738,059,716.26 : x - Step 2: Convert to fraction form
2,396,153,201.40/3,594,616,021.16 = 738,059,716.26/x - Step 3: Cross multiply
2,396,153,201.40x = 3,594,616,021.16 × 738,059,716.26 - Step 4: Simplify right side
2,396,153,201.40x = 2,653,041,280,637,309,440 - Step 5: Solve for x
x = 2,653,041,280,637,309,440/2,396,153,201.40 - Step 6: Final answer
x = 1,107,208,537.04
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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.