Finding the Fourth Proportional to 53,430,556,286.08, 73,740,970,102.08 and 32,309,116,347.52
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Solution
The fourth proportional to 53,430,556,286.08, 73,740,970,102.08 and 32,309,116,347.52 is: 44,590,693,943.94
Step by Step Solution
- Step 1: Write the proportion equation
53,430,556,286.08 : 73,740,970,102.08 = 32,309,116,347.52 : x - Step 2: Convert to fraction form
53,430,556,286.08/73,740,970,102.08 = 32,309,116,347.52/x - Step 3: Cross multiply
53,430,556,286.08x = 73,740,970,102.08 × 32,309,116,347.52 - Step 4: Simplify right side
53,430,556,286.08x = 2,382,505,582,607,096,348,672 - Step 5: Solve for x
x = 2,382,505,582,607,096,348,672/53,430,556,286.08 - Step 6: Final answer
x = 44,590,693,943.94
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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.