Finding the Fourth Proportional to 60,813,237.67, 83,922,241.48 and 32,935,949.17
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Solution
The fourth proportional to 60,813,237.67, 83,922,241.48 and 32,935,949.17 is: 45,451,595.50
Step by Step Solution
- Step 1: Write the proportion equation
60,813,237.67 : 83,922,241.48 = 32,935,949.17 : x - Step 2: Convert to fraction form
60,813,237.67/83,922,241.48 = 32,935,949.17/x - Step 3: Cross multiply
60,813,237.67x = 83,922,241.48 × 32,935,949.17 - Step 4: Simplify right side
60,813,237.67x = 2,764,058,679,536,211 - Step 5: Solve for x
x = 2,764,058,679,536,211/60,813,237.67 - Step 6: Final answer
x = 45,451,595.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.