Finding the Fourth Proportional to 67,344,211.08, 92,873,033.46 and 44,130,907.08
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Solution
The fourth proportional to 67,344,211.08, 92,873,033.46 and 44,130,907.08 is: 60,860,037.47
Step by Step Solution
- Step 1: Write the proportion equation
67,344,211.08 : 92,873,033.46 = 44,130,907.08 : x - Step 2: Convert to fraction form
67,344,211.08/92,873,033.46 = 44,130,907.08/x - Step 3: Cross multiply
67,344,211.08x = 92,873,033.46 × 44,130,907.08 - Step 4: Simplify right side
67,344,211.08x = 4,098,571,209,860,990.50 - Step 5: Solve for x
x = 4,098,571,209,860,990.50/67,344,211.08 - Step 6: Final answer
x = 60,860,037.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.