Finding the Fourth Proportional to 42,601,369,079.97, 58,775,612,960.03 and 24,536,523,556.53
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Solution
The fourth proportional to 42,601,369,079.97, 58,775,612,960.03 and 24,536,523,556.53 is: 33,852,179,943.70
Step by Step Solution
- Step 1: Write the proportion equation
42,601,369,079.97 : 58,775,612,960.03 = 24,536,523,556.53 : x - Step 2: Convert to fraction form
42,601,369,079.97/58,775,612,960.03 = 24,536,523,556.53/x - Step 3: Cross multiply
42,601,369,079.97x = 58,775,612,960.03 × 24,536,523,556.53 - Step 4: Simplify right side
42,601,369,079.97x = 1,442,149,211,943,143,211,008 - Step 5: Solve for x
x = 1,442,149,211,943,143,211,008/42,601,369,079.97 - Step 6: Final answer
x = 33,852,179,943.70
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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.