Finding the Fourth Proportional to 24,447,138,658.84, 36,670,662,183.30 and 7,660,235,023.48
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Solution
The fourth proportional to 24,447,138,658.84, 36,670,662,183.30 and 7,660,235,023.48 is: 11,490,338,182.75
Step by Step Solution
- Step 1: Write the proportion equation
24,447,138,658.84 : 36,670,662,183.30 = 7,660,235,023.48 : x - Step 2: Convert to fraction form
24,447,138,658.84/36,670,662,183.30 = 7,660,235,023.48/x - Step 3: Cross multiply
24,447,138,658.84x = 36,670,662,183.30 × 7,660,235,023.48 - Step 4: Simplify right side
24,447,138,658.84x = 280,905,890,790,718,242,816 - Step 5: Solve for x
x = 280,905,890,790,718,242,816/24,447,138,658.84 - Step 6: Final answer
x = 11,490,338,182.75
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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.