Finding the Fourth Proportional to 2,452,360,804.38, 3,388,684,791.05 and 1,746,286,968.65
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Solution
The fourth proportional to 2,452,360,804.38, 3,388,684,791.05 and 1,746,286,968.65 is: 2,413,028,328.00
Step by Step Solution
- Step 1: Write the proportion equation
2,452,360,804.38 : 3,388,684,791.05 = 1,746,286,968.65 : x - Step 2: Convert to fraction form
2,452,360,804.38/3,388,684,791.05 = 1,746,286,968.65/x - Step 3: Cross multiply
2,452,360,804.38x = 3,388,684,791.05 × 1,746,286,968.65 - Step 4: Simplify right side
2,452,360,804.38x = 5,917,616,091,447,388,160 - Step 5: Solve for x
x = 5,917,616,091,447,388,160/2,452,360,804.38 - Step 6: Final answer
x = 2,413,028,328.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.