Finding the Fourth Proportional to 27,413,946.36, 41,126,110.56 and 11,020,501.08
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Solution
The fourth proportional to 27,413,946.36, 41,126,110.56 and 11,020,501.08 is: 16,532,838.43
Step by Step Solution
- Step 1: Write the proportion equation
27,413,946.36 : 41,126,110.56 = 11,020,501.08 : x - Step 2: Convert to fraction form
27,413,946.36/41,126,110.56 = 11,020,501.08/x - Step 3: Cross multiply
27,413,946.36x = 41,126,110.56 × 11,020,501.08 - Step 4: Simplify right side
27,413,946.36x = 453,230,345,842,679.44 - Step 5: Solve for x
x = 453,230,345,842,679.44/27,413,946.36 - Step 6: Final answer
x = 16,532,838.43
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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.