Finding the Fourth Proportional to 2,596,165,420.01, 3,582,890,103.73 and 1,467,239,516.94
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Solution
The fourth proportional to 2,596,165,420.01, 3,582,890,103.73 and 1,467,239,516.94 is: 2,024,893,292.43
Step by Step Solution
- Step 1: Write the proportion equation
2,596,165,420.01 : 3,582,890,103.73 = 1,467,239,516.94 : x - Step 2: Convert to fraction form
2,596,165,420.01/3,582,890,103.73 = 1,467,239,516.94/x - Step 3: Cross multiply
2,596,165,420.01x = 3,582,890,103.73 × 1,467,239,516.94 - Step 4: Simplify right side
2,596,165,420.01x = 5,256,957,945,032,300,544 - Step 5: Solve for x
x = 5,256,957,945,032,300,544/2,596,165,420.01 - Step 6: Final answer
x = 2,024,893,292.43
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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.