Finding the Fourth Proportional to 5,974,261,574.34, 8,244,507,305.33 and 3,298,063,744.91
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Solution
The fourth proportional to 5,974,261,574.34, 8,244,507,305.33 and 3,298,063,744.91 is: 4,551,342,504.84
Step by Step Solution
- Step 1: Write the proportion equation
5,974,261,574.34 : 8,244,507,305.33 = 3,298,063,744.91 : x - Step 2: Convert to fraction form
5,974,261,574.34/8,244,507,305.33 = 3,298,063,744.91/x - Step 3: Cross multiply
5,974,261,574.34x = 8,244,507,305.33 × 3,298,063,744.91 - Step 4: Simplify right side
5,974,261,574.34x = 27,190,910,638,296,801,280 - Step 5: Solve for x
x = 27,190,910,638,296,801,280/5,974,261,574.34 - Step 6: Final answer
x = 4,551,342,504.84
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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.