Finding the Fourth Proportional to 599,360,706,697.55, 899,093,912,268.75 and 169,101,556,554.95
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Solution
The fourth proportional to 599,360,706,697.55, 899,093,912,268.75 and 169,101,556,554.95 is: 253,667,246,375.64
Step by Step Solution
- Step 1: Write the proportion equation
599,360,706,697.55 : 899,093,912,268.75 = 169,101,556,554.95 : x - Step 2: Convert to fraction form
599,360,706,697.55/899,093,912,268.75 = 169,101,556,554.95/x - Step 3: Cross multiply
599,360,706,697.55x = 899,093,912,268.75 × 169,101,556,554.95 - Step 4: Simplify right side
599,360,706,697.55x = 152,038,180,053,725,285,974,016 - Step 5: Solve for x
x = 152,038,180,053,725,285,974,016/599,360,706,697.55 - Step 6: Final answer
x = 253,667,246,375.64
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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.