Finding the Fourth Proportional to 4,406,258,769.08, 6,080,786,338.14 and 2,399,171,744.52
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Solution
The fourth proportional to 4,406,258,769.08, 6,080,786,338.14 and 2,399,171,744.52 is: 3,310,938,265.66
Step by Step Solution
- Step 1: Write the proportion equation
4,406,258,769.08 : 6,080,786,338.14 = 2,399,171,744.52 : x - Step 2: Convert to fraction form
4,406,258,769.08/6,080,786,338.14 = 2,399,171,744.52/x - Step 3: Cross multiply
4,406,258,769.08x = 6,080,786,338.14 × 2,399,171,744.52 - Step 4: Simplify right side
4,406,258,769.08x = 14,588,850,766,928,728,064 - Step 5: Solve for x
x = 14,588,850,766,928,728,064/4,406,258,769.08 - Step 6: Final answer
x = 3,310,938,265.66
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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.