Finding the Fourth Proportional to 44,843,903.70, 67,159,567.35 and 44,843,903.70
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Solution
The fourth proportional to 44,843,903.70, 67,159,567.35 and 44,843,903.70 is: 67,159,567.35
Step by Step Solution
- Step 1: Write the proportion equation
44,843,903.70 : 67,159,567.35 = 44,843,903.70 : x - Step 2: Convert to fraction form
44,843,903.70/67,159,567.35 = 44,843,903.70/x - Step 3: Cross multiply
44,843,903.70x = 67,159,567.35 × 44,843,903.70 - Step 4: Simplify right side
44,843,903.70x = 3,011,697,170,777,064 - Step 5: Solve for x
x = 3,011,697,170,777,064/44,843,903.70 - Step 6: Final answer
x = 67,159,567.35
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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.