Finding the Fourth Proportional to 54,838,820.12, 82,258,225.19 and 24,133,399.46
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Solution
The fourth proportional to 54,838,820.12, 82,258,225.19 and 24,133,399.46 is: 36,200,096.99
Step by Step Solution
- Step 1: Write the proportion equation
54,838,820.12 : 82,258,225.19 = 24,133,399.46 : x - Step 2: Convert to fraction form
54,838,820.12/82,258,225.19 = 24,133,399.46/x - Step 3: Cross multiply
54,838,820.12x = 82,258,225.19 × 24,133,399.46 - Step 4: Simplify right side
54,838,820.12x = 1,985,170,606,848,946.25 - Step 5: Solve for x
x = 1,985,170,606,848,946.25/54,838,820.12 - Step 6: Final answer
x = 36,200,096.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.