Finding the Fourth Proportional to 22,404,248.08, 33,612,352.48 and 8,028,769.04
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Solution
The fourth proportional to 22,404,248.08, 33,612,352.48 and 8,028,769.04 is: 12,045,296.68
Step by Step Solution
- Step 1: Write the proportion equation
22,404,248.08 : 33,612,352.48 = 8,028,769.04 : x - Step 2: Convert to fraction form
22,404,248.08/33,612,352.48 = 8,028,769.04/x - Step 3: Cross multiply
22,404,248.08x = 33,612,352.48 × 8,028,769.04 - Step 4: Simplify right side
22,404,248.08x = 269,865,814,952,991.19 - Step 5: Solve for x
x = 269,865,814,952,991.19/22,404,248.08 - Step 6: Final answer
x = 12,045,296.68
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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.