Finding the Fourth Proportional to 62,263,232.70, 93,421,421.10 and 29,898,475.80
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Solution
The fourth proportional to 62,263,232.70, 93,421,421.10 and 29,898,475.80 is: 44,860,473.46
Step by Step Solution
- Step 1: Write the proportion equation
62,263,232.70 : 93,421,421.10 = 29,898,475.80 : x - Step 2: Convert to fraction form
62,263,232.70/93,421,421.10 = 29,898,475.80/x - Step 3: Cross multiply
62,263,232.70x = 93,421,421.10 × 29,898,475.80 - Step 4: Simplify right side
62,263,232.70x = 2,793,158,097,959,959.50 - Step 5: Solve for x
x = 2,793,158,097,959,959.50/62,263,232.70 - Step 6: Final answer
x = 44,860,473.46
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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.