Finding the Fourth Proportional to 32,896,873.98, 49,329,324.54 and 16,495,112.16
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Solution
The fourth proportional to 32,896,873.98, 49,329,324.54 and 16,495,112.16 is: 24,734,652.34
Step by Step Solution
- Step 1: Write the proportion equation
32,896,873.98 : 49,329,324.54 = 16,495,112.16 : x - Step 2: Convert to fraction form
32,896,873.98/49,329,324.54 = 16,495,112.16/x - Step 3: Cross multiply
32,896,873.98x = 49,329,324.54 × 16,495,112.16 - Step 4: Simplify right side
32,896,873.98x = 813,692,741,064,340.38 - Step 5: Solve for x
x = 813,692,741,064,340.38/32,896,873.98 - Step 6: Final answer
x = 24,734,652.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.