Finding the Fourth Proportional to 56,324,891,204.34, 77,732,673,120.09 and 32,246,464,990.38
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Solution
The fourth proportional to 56,324,891,204.34, 77,732,673,120.09 and 32,246,464,990.38 is: 44,502,596,787.66
Step by Step Solution
- Step 1: Write the proportion equation
56,324,891,204.34 : 77,732,673,120.09 = 32,246,464,990.38 : x - Step 2: Convert to fraction form
56,324,891,204.34/77,732,673,120.09 = 32,246,464,990.38/x - Step 3: Cross multiply
56,324,891,204.34x = 77,732,673,120.09 × 32,246,464,990.38 - Step 4: Simplify right side
56,324,891,204.34x = 2,506,603,922,375,634,845,696 - Step 5: Solve for x
x = 2,506,603,922,375,634,845,696/56,324,891,204.34 - Step 6: Final answer
x = 44,502,596,787.66
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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.