Finding the Fourth Proportional to 801,895,342,777.68, 1,203,372,933,030.20 and 377,544,963,771.84
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Solution
The fourth proportional to 801,895,342,777.68, 1,203,372,933,030.20 and 377,544,963,771.84 is: 566,566,939,809.33
Step by Step Solution
- Step 1: Write the proportion equation
801,895,342,777.68 : 1,203,372,933,030.20 = 377,544,963,771.84 : x - Step 2: Convert to fraction form
801,895,342,777.68/1,203,372,933,030.20 = 377,544,963,771.84/x - Step 3: Cross multiply
801,895,342,777.68x = 1,203,372,933,030.20 × 377,544,963,771.84 - Step 4: Simplify right side
801,895,342,777.68x = 454,327,390,404,899,739,009,024 - Step 5: Solve for x
x = 454,327,390,404,899,739,009,024/801,895,342,777.68 - Step 6: Final answer
x = 566,566,939,809.33
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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.