Finding the Fourth Proportional to 34,733,289.81, 52,104,740.54 and 11,710,808.99
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Solution
The fourth proportional to 34,733,289.81, 52,104,740.54 and 11,710,808.99 is: 17,567,833.83
Step by Step Solution
- Step 1: Write the proportion equation
34,733,289.81 : 52,104,740.54 = 11,710,808.99 : x - Step 2: Convert to fraction form
34,733,289.81/52,104,740.54 = 11,710,808.99/x - Step 3: Cross multiply
34,733,289.81x = 52,104,740.54 × 11,710,808.99 - Step 4: Simplify right side
34,733,289.81x = 610,188,663,618,371.62 - Step 5: Solve for x
x = 610,188,663,618,371.62/34,733,289.81 - Step 6: Final answer
x = 17,567,833.83
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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.