Finding the Fourth Proportional to 24,951,393.36, 37,271,494.08 and 18,487,094.29
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Solution
The fourth proportional to 24,951,393.36, 37,271,494.08 and 18,487,094.29 is: 27,615,356.60
Step by Step Solution
- Step 1: Write the proportion equation
24,951,393.36 : 37,271,494.08 = 18,487,094.29 : x - Step 2: Convert to fraction form
24,951,393.36/37,271,494.08 = 18,487,094.29/x - Step 3: Cross multiply
24,951,393.36x = 37,271,494.08 × 18,487,094.29 - Step 4: Simplify right side
24,951,393.36x = 689,041,625,386,136.75 - Step 5: Solve for x
x = 689,041,625,386,136.75/24,951,393.36 - Step 6: Final answer
x = 27,615,356.60
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.