Finding the Fourth Proportional to 9,058,426,079,496, 13,587,689,915,040 and 3,021,478,164,227
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Solution
The fourth proportional to 9,058,426,079,496, 13,587,689,915,040 and 3,021,478,164,227 is: 4,532,234,189,503.37
Step by Step Solution
- Step 1: Write the proportion equation
9,058,426,079,496 : 13,587,689,915,040 = 3,021,478,164,227 : x - Step 2: Convert to fraction form
9,058,426,079,496/13,587,689,915,040 = 3,021,478,164,227/x - Step 3: Cross multiply
9,058,426,079,496x = 13,587,689,915,040 × 3,021,478,164,227 - Step 4: Simplify right side
9,058,426,079,496x = 41,054,908,380,580,782,454,865,920 - Step 5: Solve for x
x = 41,054,908,380,580,782,454,865,920/9,058,426,079,496 - Step 6: Final answer
x = 4,532,234,189,503.37
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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.