Finding the Fourth Proportional to 15,283,686,954,794, 22,928,750,625,528 and 4,956,571,739,365.70
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Solution
The fourth proportional to 15,283,686,954,794, 22,928,750,625,528 and 4,956,571,739,365.70 is: 7,435,901,932,930.39
Step by Step Solution
- Step 1: Write the proportion equation
15,283,686,954,794 : 22,928,750,625,528 = 4,956,571,739,365.70 : x - Step 2: Convert to fraction form
15,283,686,954,794/22,928,750,625,528 = 4,956,571,739,365.70/x - Step 3: Cross multiply
15,283,686,954,794x = 22,928,750,625,528 × 4,956,571,739,365.70 - Step 4: Simplify right side
15,283,686,954,794x = 113,647,997,369,455,712,640,434,176 - Step 5: Solve for x
x = 113,647,997,369,455,712,640,434,176/15,283,686,954,794 - Step 6: Final answer
x = 7,435,901,932,930.39
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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.