Finding the Fourth Proportional to 4,224,670,913.50, 6,334,423,566.58 and 2,014,556,597.98
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Solution
The fourth proportional to 4,224,670,913.50, 6,334,423,566.58 and 2,014,556,597.98 is: 3,020,603,273.42
Step by Step Solution
- Step 1: Write the proportion equation
4,224,670,913.50 : 6,334,423,566.58 = 2,014,556,597.98 : x - Step 2: Convert to fraction form
4,224,670,913.50/6,334,423,566.58 = 2,014,556,597.98/x - Step 3: Cross multiply
4,224,670,913.50x = 6,334,423,566.58 × 2,014,556,597.98 - Step 4: Simplify right side
4,224,670,913.50x = 12,761,054,790,440,323,072 - Step 5: Solve for x
x = 12,761,054,790,440,323,072/4,224,670,913.50 - Step 6: Final answer
x = 3,020,603,273.42
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1.5x scale
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.