Finding the Fourth Proportional to 5,343,024,730.97, 7,370,310,718.83 and 3,332,369,120.08
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Solution
The fourth proportional to 5,343,024,730.97, 7,370,310,718.83 and 3,332,369,120.08 is: 4,596,758,780.18
Step by Step Solution
- Step 1: Write the proportion equation
5,343,024,730.97 : 7,370,310,718.83 = 3,332,369,120.08 : x - Step 2: Convert to fraction form
5,343,024,730.97/7,370,310,718.83 = 3,332,369,120.08/x - Step 3: Cross multiply
5,343,024,730.97x = 7,370,310,718.83 × 3,332,369,120.08 - Step 4: Simplify right side
5,343,024,730.97x = 24,560,595,844,805,292,032 - Step 5: Solve for x
x = 24,560,595,844,805,292,032/5,343,024,730.97 - Step 6: Final answer
x = 4,596,758,780.18
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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.