Finding the Fourth Proportional to 58,175,754.02, 80,283,082.07 and 32,071,206.02
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Solution
The fourth proportional to 58,175,754.02, 80,283,082.07 and 32,071,206.02 is: 44,258,562.84
Step by Step Solution
- Step 1: Write the proportion equation
58,175,754.02 : 80,283,082.07 = 32,071,206.02 : x - Step 2: Convert to fraction form
58,175,754.02/80,283,082.07 = 32,071,206.02/x - Step 3: Cross multiply
58,175,754.02x = 80,283,082.07 × 32,071,206.02 - Step 4: Simplify right side
58,175,754.02x = 2,574,775,264,987,538 - Step 5: Solve for x
x = 2,574,775,264,987,538/58,175,754.02 - Step 6: Final answer
x = 44,258,562.84
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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.