Finding the Fourth Proportional to 16,364,373.18, 24,546,682.76 and 7,264,024.23
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Solution
The fourth proportional to 16,364,373.18, 24,546,682.76 and 7,264,024.23 is: 10,896,090.94
Step by Step Solution
- Step 1: Write the proportion equation
16,364,373.18 : 24,546,682.76 = 7,264,024.23 : x - Step 2: Convert to fraction form
16,364,373.18/24,546,682.76 = 7,264,024.23/x - Step 3: Cross multiply
16,364,373.18x = 24,546,682.76 × 7,264,024.23 - Step 4: Simplify right side
16,364,373.18x = 178,307,698,334,763.31 - Step 5: Solve for x
x = 178,307,698,334,763.31/16,364,373.18 - Step 6: Final answer
x = 10,896,090.94
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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.