Finding the Fourth Proportional to 567,024,409.68, 850,584,631.32 and 158,080,953.84
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Solution
The fourth proportional to 567,024,409.68, 850,584,631.32 and 158,080,953.84 is: 237,134,817.38
Step by Step Solution
- Step 1: Write the proportion equation
567,024,409.68 : 850,584,631.32 = 158,080,953.84 : x - Step 2: Convert to fraction form
567,024,409.68/850,584,631.32 = 158,080,953.84/x - Step 3: Cross multiply
567,024,409.68x = 850,584,631.32 × 158,080,953.84 - Step 4: Simplify right side
567,024,409.68x = 134,461,229,840,710,352 - Step 5: Solve for x
x = 134,461,229,840,710,352/567,024,409.68 - Step 6: Final answer
x = 237,134,817.38
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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.