Finding the Fourth Proportional to 10,051,059,295.68, 15,083,475,717.28 and 3,507,957,702.08
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Solution
The fourth proportional to 10,051,059,295.68, 15,083,475,717.28 and 3,507,957,702.08 is: 5,264,340,131.72
Step by Step Solution
- Step 1: Write the proportion equation
10,051,059,295.68 : 15,083,475,717.28 = 3,507,957,702.08 : x - Step 2: Convert to fraction form
10,051,059,295.68/15,083,475,717.28 = 3,507,957,702.08/x - Step 3: Cross multiply
10,051,059,295.68x = 15,083,475,717.28 × 3,507,957,702.08 - Step 4: Simplify right side
10,051,059,295.68x = 52,912,194,816,569,032,704 - Step 5: Solve for x
x = 52,912,194,816,569,032,704/10,051,059,295.68 - Step 6: Final answer
x = 5,264,340,131.72
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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.