Finding the Fourth Proportional to 5,822,251,753.32, 8,730,270,360.84 and 3,021,400,169.91
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Solution
The fourth proportional to 5,822,251,753.32, 8,730,270,360.84 and 3,021,400,169.91 is: 4,530,487,768.17
Step by Step Solution
- Step 1: Write the proportion equation
5,822,251,753.32 : 8,730,270,360.84 = 3,021,400,169.91 : x - Step 2: Convert to fraction form
5,822,251,753.32/8,730,270,360.84 = 3,021,400,169.91/x - Step 3: Cross multiply
5,822,251,753.32x = 8,730,270,360.84 × 3,021,400,169.91 - Step 4: Simplify right side
5,822,251,753.32x = 26,377,640,351,602,212,864 - Step 5: Solve for x
x = 26,377,640,351,602,212,864/5,822,251,753.32 - Step 6: Final answer
x = 4,530,487,768.17
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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.