Finding the Fourth Proportional to 50,915,890,254,600, 70,277,001,844,624 and 33,161,895,672,126
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Solution
The fourth proportional to 50,915,890,254,600, 70,277,001,844,624 and 33,161,895,672,126 is: 45,771,930,760,076.94
Step by Step Solution
- Step 1: Write the proportion equation
50,915,890,254,600 : 70,277,001,844,624 = 33,161,895,672,126 : x - Step 2: Convert to fraction form
50,915,890,254,600/70,277,001,844,624 = 33,161,895,672,126/x - Step 3: Cross multiply
50,915,890,254,600x = 70,277,001,844,624 × 33,161,895,672,126 - Step 4: Simplify right side
50,915,890,254,600x = 2,330,518,603,321,227,445,509,554,176 - Step 5: Solve for x
x = 2,330,518,603,321,227,445,509,554,176/50,915,890,254,600 - Step 6: Final answer
x = 45,771,930,760,076.94
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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.