Finding the Fourth Proportional to 60,734,954.10, 91,031,572.35 and 24,325,340.70
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Solution
The fourth proportional to 60,734,954.10, 91,031,572.35 and 24,325,340.70 is: 36,459,630.94
Step by Step Solution
- Step 1: Write the proportion equation
60,734,954.10 : 91,031,572.35 = 24,325,340.70 : x - Step 2: Convert to fraction form
60,734,954.10/91,031,572.35 = 24,325,340.70/x - Step 3: Cross multiply
60,734,954.10x = 91,031,572.35 × 24,325,340.70 - Step 4: Simplify right side
60,734,954.10x = 2,214,374,011,870,449.50 - Step 5: Solve for x
x = 2,214,374,011,870,449.50/60,734,954.10 - Step 6: Final answer
x = 36,459,630.94
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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.