Finding the Fourth Proportional to 23,031,236,382,829, 34,546,370,563,810 and 5,605,685,532,084.60
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Solution
The fourth proportional to 23,031,236,382,829, 34,546,370,563,810 and 5,605,685,532,084.60 is: 8,408,410,492,454.67
Step by Step Solution
- Step 1: Write the proportion equation
23,031,236,382,829 : 34,546,370,563,810 = 5,605,685,532,084.60 : x - Step 2: Convert to fraction form
23,031,236,382,829/34,546,370,563,810 = 5,605,685,532,084.60/x - Step 3: Cross multiply
23,031,236,382,829x = 34,546,370,563,810 × 5,605,685,532,084.60 - Step 4: Simplify right side
23,031,236,382,829x = 193,656,089,655,583,026,163,220,480 - Step 5: Solve for x
x = 193,656,089,655,583,026,163,220,480/23,031,236,382,829 - Step 6: Final answer
x = 8,408,410,492,454.67
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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.