Finding the Fourth Proportional to 4,252,169,180.58, 5,868,523,439.37 and 2,467,639,466.34
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Solution
The fourth proportional to 4,252,169,180.58, 5,868,523,439.37 and 2,467,639,466.34 is: 3,405,650,018.41
Step by Step Solution
- Step 1: Write the proportion equation
4,252,169,180.58 : 5,868,523,439.37 = 2,467,639,466.34 : x - Step 2: Convert to fraction form
4,252,169,180.58/5,868,523,439.37 = 2,467,639,466.34/x - Step 3: Cross multiply
4,252,169,180.58x = 5,868,523,439.37 × 2,467,639,466.34 - Step 4: Simplify right side
4,252,169,180.58x = 14,481,400,048,130,768,896 - Step 5: Solve for x
x = 14,481,400,048,130,768,896/4,252,169,180.58 - Step 6: Final answer
x = 3,405,650,018.41
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.