Finding the Fourth Proportional to 4,418,481,611.48, 6,097,633,895.70 and 2,411,445,475.64
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Solution
The fourth proportional to 4,418,481,611.48, 6,097,633,895.70 and 2,411,445,475.64 is: 3,327,865,308.23
Step by Step Solution
- Step 1: Write the proportion equation
4,418,481,611.48 : 6,097,633,895.70 = 2,411,445,475.64 : x - Step 2: Convert to fraction form
4,418,481,611.48/6,097,633,895.70 = 2,411,445,475.64/x - Step 3: Cross multiply
4,418,481,611.48x = 6,097,633,895.70 × 2,411,445,475.64 - Step 4: Simplify right side
4,418,481,611.48x = 14,704,111,669,894,871,040 - Step 5: Solve for x
x = 14,704,111,669,894,871,040/4,418,481,611.48 - Step 6: Final answer
x = 3,327,865,308.23
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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.