Finding the Fourth Proportional to 27,495,594.08, 41,243,384.96 and 7,025,351.99
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Solution
The fourth proportional to 27,495,594.08, 41,243,384.96 and 7,025,351.99 is: 10,538,026.40
Step by Step Solution
- Step 1: Write the proportion equation
27,495,594.08 : 41,243,384.96 = 7,025,351.99 : x - Step 2: Convert to fraction form
27,495,594.08/41,243,384.96 = 7,025,351.99/x - Step 3: Cross multiply
27,495,594.08x = 41,243,384.96 × 7,025,351.99 - Step 4: Simplify right side
27,495,594.08x = 289,749,296,361,728.38 - Step 5: Solve for x
x = 289,749,296,361,728.38/27,495,594.08 - Step 6: Final answer
x = 10,538,026.40
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.