Finding the Fourth Proportional to 15,283,686,954,536, 22,928,750,625,146 and 4,956,571,739,109.70
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Solution
The fourth proportional to 15,283,686,954,536, 22,928,750,625,146 and 4,956,571,739,109.70 is: 7,435,901,932,547.98
Step by Step Solution
- Step 1: Write the proportion equation
15,283,686,954,536 : 22,928,750,625,146 = 4,956,571,739,109.70 : x - Step 2: Convert to fraction form
15,283,686,954,536/22,928,750,625,146 = 4,956,571,739,109.70/x - Step 3: Cross multiply
15,283,686,954,536x = 22,928,750,625,146 × 4,956,571,739,109.70 - Step 4: Simplify right side
15,283,686,954,536x = 113,647,997,361,692,542,073,044,992 - Step 5: Solve for x
x = 113,647,997,361,692,542,073,044,992/15,283,686,954,536 - Step 6: Final answer
x = 7,435,901,932,547.98
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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.