Finding the Fourth Proportional to 26,771,947.04, 40,161,495.33 and 10,594,114.92
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Solution
The fourth proportional to 26,771,947.04, 40,161,495.33 and 10,594,114.92 is: 15,892,586.98
Step by Step Solution
- Step 1: Write the proportion equation
26,771,947.04 : 40,161,495.33 = 10,594,114.92 : x - Step 2: Convert to fraction form
26,771,947.04/40,161,495.33 = 10,594,114.92/x - Step 3: Cross multiply
26,771,947.04x = 40,161,495.33 × 10,594,114.92 - Step 4: Simplify right side
26,771,947.04x = 425,475,496,885,063.31 - Step 5: Solve for x
x = 425,475,496,885,063.31/26,771,947.04 - Step 6: Final answer
x = 15,892,586.98
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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.