Finding the Fourth Proportional to 48,767,267.24, 73,167,162.42 and 32,436,931.76
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Solution
The fourth proportional to 48,767,267.24, 73,167,162.42 and 32,436,931.76 is: 48,666,213.81
Step by Step Solution
- Step 1: Write the proportion equation
48,767,267.24 : 73,167,162.42 = 32,436,931.76 : x - Step 2: Convert to fraction form
48,767,267.24/73,167,162.42 = 32,436,931.76/x - Step 3: Cross multiply
48,767,267.24x = 73,167,162.42 × 32,436,931.76 - Step 4: Simplify right side
48,767,267.24x = 2,373,318,254,490,376.50 - Step 5: Solve for x
x = 2,373,318,254,490,376.50/48,767,267.24 - Step 6: Final answer
x = 48,666,213.81
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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.