Finding the Fourth Proportional to 44,683,271.57, 67,024,911.00 and 14,391,134.57
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Solution
The fourth proportional to 44,683,271.57, 67,024,911.00 and 14,391,134.57 is: 21,586,703.02
Step by Step Solution
- Step 1: Write the proportion equation
44,683,271.57 : 67,024,911.00 = 14,391,134.57 : x - Step 2: Convert to fraction form
44,683,271.57/67,024,911.00 = 14,391,134.57/x - Step 3: Cross multiply
44,683,271.57x = 67,024,911.00 × 14,391,134.57 - Step 4: Simplify right side
44,683,271.57x = 964,564,513,336,193 - Step 5: Solve for x
x = 964,564,513,336,193/44,683,271.57 - Step 6: Final answer
x = 21,586,703.02
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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.