Finding the Fourth Proportional to 24,003,697.94, 33,125,309.62 and 13,690,943.18
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Solution
The fourth proportional to 24,003,697.94, 33,125,309.62 and 13,690,943.18 is: 18,893,619.35
Step by Step Solution
- Step 1: Write the proportion equation
24,003,697.94 : 33,125,309.62 = 13,690,943.18 : x - Step 2: Convert to fraction form
24,003,697.94/33,125,309.62 = 13,690,943.18/x - Step 3: Cross multiply
24,003,697.94x = 33,125,309.62 × 13,690,943.18 - Step 4: Simplify right side
24,003,697.94x = 453,516,731,827,327.38 - Step 5: Solve for x
x = 453,516,731,827,327.38/24,003,697.94 - Step 6: Final answer
x = 18,893,619.35
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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.