Finding the Fourth Proportional to 4,324,508,060.32, 6,486,106,672.58 and 1,176,967,946.80
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Solution
The fourth proportional to 4,324,508,060.32, 6,486,106,672.58 and 1,176,967,946.80 is: 1,765,273,540.17
Step by Step Solution
- Step 1: Write the proportion equation
4,324,508,060.32 : 6,486,106,672.58 = 1,176,967,946.80 : x - Step 2: Convert to fraction form
4,324,508,060.32/6,486,106,672.58 = 1,176,967,946.80/x - Step 3: Cross multiply
4,324,508,060.32x = 6,486,106,672.58 × 1,176,967,946.80 - Step 4: Simplify right side
4,324,508,060.32x = 7,633,939,653,152,262,144 - Step 5: Solve for x
x = 7,633,939,653,152,262,144/4,324,508,060.32 - Step 6: Final answer
x = 1,765,273,540.17
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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.