Finding the Fourth Proportional to 45,898,679.14, 63,342,504.57 and 26,053,841.14
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Solution
The fourth proportional to 45,898,679.14, 63,342,504.57 and 26,053,841.14 is: 35,955,621.87
Step by Step Solution
- Step 1: Write the proportion equation
45,898,679.14 : 63,342,504.57 = 26,053,841.14 : x - Step 2: Convert to fraction form
45,898,679.14/63,342,504.57 = 26,053,841.14/x - Step 3: Cross multiply
45,898,679.14x = 63,342,504.57 × 26,053,841.14 - Step 4: Simplify right side
45,898,679.14x = 1,650,315,551,476,504 - Step 5: Solve for x
x = 1,650,315,551,476,504/45,898,679.14 - Step 6: Final answer
x = 35,955,621.87
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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.