Finding the Fourth Proportional to 14,090,558.00, 19,445,178 and 8,210,064.92
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Solution
The fourth proportional to 14,090,558.00, 19,445,178 and 8,210,064.92 is: 11,330,010.76
Step by Step Solution
- Step 1: Write the proportion equation
14,090,558.00 : 19,445,178 = 8,210,064.92 : x - Step 2: Convert to fraction form
14,090,558.00/19,445,178 = 8,210,064.92/x - Step 3: Cross multiply
14,090,558.00x = 19,445,178 × 8,210,064.92 - Step 4: Simplify right side
14,090,558.00x = 159,646,173,663,729.88 - Step 5: Solve for x
x = 159,646,173,663,729.88/14,090,558.00 - Step 6: Final answer
x = 11,330,010.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.