Finding the Fourth Proportional to 2,299,801,101.80, 3,449,701,652.70 and 1,473,304,058.60
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Solution
The fourth proportional to 2,299,801,101.80, 3,449,701,652.70 and 1,473,304,058.60 is: 2,209,956,087.90
Step by Step Solution
- Step 1: Write the proportion equation
2,299,801,101.80 : 3,449,701,652.70 = 1,473,304,058.60 : x - Step 2: Convert to fraction form
2,299,801,101.80/3,449,701,652.70 = 1,473,304,058.60/x - Step 3: Cross multiply
2,299,801,101.80x = 3,449,701,652.70 × 1,473,304,058.60 - Step 4: Simplify right side
2,299,801,101.80x = 5,082,459,445,882,037,248 - Step 5: Solve for x
x = 5,082,459,445,882,037,248/2,299,801,101.80 - Step 6: Final answer
x = 2,209,956,087.90
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1.5x scale
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.