Finding the Fourth Proportional to 38,443,803,853,982, 53,056,997,444,436 and 22,836,151,524,982
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Solution
The fourth proportional to 38,443,803,853,982, 53,056,997,444,436 and 22,836,151,524,982 is: 31,516,590,754,226.95
Step by Step Solution
- Step 1: Write the proportion equation
38,443,803,853,982 : 53,056,997,444,436 = 22,836,151,524,982 : x - Step 2: Convert to fraction form
38,443,803,853,982/53,056,997,444,436 = 22,836,151,524,982/x - Step 3: Cross multiply
38,443,803,853,982x = 53,056,997,444,436 × 22,836,151,524,982 - Step 4: Simplify right side
38,443,803,853,982x = 1,211,617,633,101,723,280,760,373,248 - Step 5: Solve for x
x = 1,211,617,633,101,723,280,760,373,248/38,443,803,853,982 - Step 6: Final answer
x = 31,516,590,754,226.95
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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.