Finding the Fourth Proportional to 24,911,541.76, 34,377,949.02 and 13,898,293.18
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Solution
The fourth proportional to 24,911,541.76, 34,377,949.02 and 13,898,293.18 is: 19,179,656.52
Step by Step Solution
- Step 1: Write the proportion equation
24,911,541.76 : 34,377,949.02 = 13,898,293.18 : x - Step 2: Convert to fraction form
24,911,541.76/34,377,949.02 = 13,898,293.18/x - Step 3: Cross multiply
24,911,541.76x = 34,377,949.02 × 13,898,293.18 - Step 4: Simplify right side
24,911,541.76x = 477,794,814,407,053.75 - Step 5: Solve for x
x = 477,794,814,407,053.75/24,911,541.76 - Step 6: Final answer
x = 19,179,656.52
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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.