Finding the Fourth Proportional to 5,778,949,193.10, 7,975,054,372.59 and 3,273,341,434.38
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Solution
The fourth proportional to 5,778,949,193.10, 7,975,054,372.59 and 3,273,341,434.38 is: 4,517,270,362.99
Step by Step Solution
- Step 1: Write the proportion equation
5,778,949,193.10 : 7,975,054,372.59 = 3,273,341,434.38 : x - Step 2: Convert to fraction form
5,778,949,193.10/7,975,054,372.59 = 3,273,341,434.38/x - Step 3: Cross multiply
5,778,949,193.10x = 7,975,054,372.59 × 3,273,341,434.38 - Step 4: Simplify right side
5,778,949,193.10x = 26,105,075,919,232,241,664 - Step 5: Solve for x
x = 26,105,075,919,232,241,664/5,778,949,193.10 - Step 6: Final answer
x = 4,517,270,362.99
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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.