Finding the Fourth Proportional to 22,325,018,161.26, 33,492,430,681.94 and 6,602,617,074.54
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Solution
The fourth proportional to 22,325,018,161.26, 33,492,430,681.94 and 6,602,617,074.54 is: 9,905,375,802.66
Step by Step Solution
- Step 1: Write the proportion equation
22,325,018,161.26 : 33,492,430,681.94 = 6,602,617,074.54 : x - Step 2: Convert to fraction form
22,325,018,161.26/33,492,430,681.94 = 6,602,617,074.54/x - Step 3: Cross multiply
22,325,018,161.26x = 33,492,430,681.94 × 6,602,617,074.54 - Step 4: Simplify right side
22,325,018,161.26x = 221,137,694,688,571,392,000 - Step 5: Solve for x
x = 221,137,694,688,571,392,000/22,325,018,161.26 - Step 6: Final answer
x = 9,905,375,802.66
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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.