Finding the Fourth Proportional to 16,664,460.24, 24,973,989.30 and 10,189,803
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Solution
The fourth proportional to 16,664,460.24, 24,973,989.30 and 10,189,803 is: 15,270,823.50
Step by Step Solution
- Step 1: Write the proportion equation
16,664,460.24 : 24,973,989.30 = 10,189,803 : x - Step 2: Convert to fraction form
16,664,460.24/24,973,989.30 = 10,189,803/x - Step 3: Cross multiply
16,664,460.24x = 24,973,989.30 × 10,189,803 - Step 4: Simplify right side
16,664,460.24x = 254,480,031,091,107.91 - Step 5: Solve for x
x = 254,480,031,091,107.91/16,664,460.24 - Step 6: Final answer
x = 15,270,823.50
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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.