Finding the Fourth Proportional to 63,323,911,177, 95,001,944,446.86 and 29,313,961,416.48
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Solution
The fourth proportional to 63,323,911,177, 95,001,944,446.86 and 29,313,961,416.48 is: 43,978,384,819.31
Step by Step Solution
- Step 1: Write the proportion equation
63,323,911,177 : 95,001,944,446.86 = 29,313,961,416.48 : x - Step 2: Convert to fraction form
63,323,911,177/95,001,944,446.86 = 29,313,961,416.48/x - Step 3: Cross multiply
63,323,911,177x = 95,001,944,446.86 × 29,313,961,416.48 - Step 4: Simplify right side
63,323,911,177x = 2,784,883,334,005,830,189,056 - Step 5: Solve for x
x = 2,784,883,334,005,830,189,056/63,323,911,177 - Step 6: Final answer
x = 43,978,384,819.31
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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.