Finding the Fourth Proportional to 61,177,659.24, 91,766,472.39 and 22,842,162.84
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Solution
The fourth proportional to 61,177,659.24, 91,766,472.39 and 22,842,162.84 is: 34,263,238.11
Step by Step Solution
- Step 1: Write the proportion equation
61,177,659.24 : 91,766,472.39 = 22,842,162.84 : x - Step 2: Convert to fraction form
61,177,659.24/91,766,472.39 = 22,842,162.84/x - Step 3: Cross multiply
61,177,659.24x = 91,766,472.39 × 22,842,162.84 - Step 4: Simplify right side
61,177,659.24x = 2,096,144,705,584,744 - Step 5: Solve for x
x = 2,096,144,705,584,744/61,177,659.24 - Step 6: Final answer
x = 34,263,238.11
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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.