Finding the Fourth Proportional to 60,608,287.35, 83,618,690.18 and 34,496,271.99
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Solution
The fourth proportional to 60,608,287.35, 83,618,690.18 and 34,496,271.99 is: 47,593,047.19
Step by Step Solution
- Step 1: Write the proportion equation
60,608,287.35 : 83,618,690.18 = 34,496,271.99 : x - Step 2: Convert to fraction form
60,608,287.35/83,618,690.18 = 34,496,271.99/x - Step 3: Cross multiply
60,608,287.35x = 83,618,690.18 × 34,496,271.99 - Step 4: Simplify right side
60,608,287.35x = 2,884,533,079,724,341 - Step 5: Solve for x
x = 2,884,533,079,724,341/60,608,287.35 - Step 6: Final answer
x = 47,593,047.19
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.