Finding the Fourth Proportional to 134,754,182.44, 202,131,293.08 and 32,518,220.48
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Solution
The fourth proportional to 134,754,182.44, 202,131,293.08 and 32,518,220.48 is: 48,777,335.41
Step by Step Solution
- Step 1: Write the proportion equation
134,754,182.44 : 202,131,293.08 = 32,518,220.48 : x - Step 2: Convert to fraction form
134,754,182.44/202,131,293.08 = 32,518,220.48/x - Step 3: Cross multiply
134,754,182.44x = 202,131,293.08 × 32,518,220.48 - Step 4: Simplify right side
134,754,182.44x = 6,572,949,954,282,939 - Step 5: Solve for x
x = 6,572,949,954,282,939/134,754,182.44 - Step 6: Final answer
x = 48,777,335.41
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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.