Finding the Fourth Proportional to 4,263,725,954.23, 5,883,488,832.60 and 2,358,184,625.64
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Solution
The fourth proportional to 4,263,725,954.23, 5,883,488,832.60 and 2,358,184,625.64 is: 3,254,044,246.54
Step by Step Solution
- Step 1: Write the proportion equation
4,263,725,954.23 : 5,883,488,832.60 = 2,358,184,625.64 : x - Step 2: Convert to fraction form
4,263,725,954.23/5,883,488,832.60 = 2,358,184,625.64/x - Step 3: Cross multiply
4,263,725,954.23x = 5,883,488,832.60 × 2,358,184,625.64 - Step 4: Simplify right side
4,263,725,954.23x = 13,874,352,910,161,950,720 - Step 5: Solve for x
x = 13,874,352,910,161,950,720/4,263,725,954.23 - Step 6: Final answer
x = 3,254,044,246.54
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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.